UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number 811-21162 Name of Fund: BlackRock Fundamental Growth Principal Protected Fund of BlackRock Principal Protected Trust Fund Address: P.O. Box 9011 Princeton, NJ 08543-9011 Name and address of agent for service: Robert C. Doll, Jr., Chief Executive Officer, BlackRock Fundamental Growth Principal Protected Fund of BlackRock Principal Protected Trust, 800 Scudders Mill Road, Plainsboro, NJ, 08536. Mailing address: P.O. Box 9011, Princeton, NJ, 08543-9011 Registrant's telephone number, including area code: (800) 441-7762 Date of fiscal year end: 08/31/07 Date of reporting period: 09/01/06 - 08/31/07 Item 1 - Report to Stockholders EQUITIES FIXED INCOME REAL ESTATE LIQUIDITY ALTERNATIVES BLACKROCK SOLUTIONS BlackRock Fundamental Growth Principal Protected Fund OF BLACKROCK PRINCIPAL PROTECTED TRUST ANNUAL REPORT AUGUST 31, 2007 (BLACKROCK logo) NOT FDIC INSURED MAY LOSE VALUE NO BANK GUARANTEE This report is transmitted to shareholders only. It is not authorized for use as an offer of sale or a solicitation of an offer to buy shares of the Fund unless accompanied or preceded by the Fund's current prospectus. Past performance results shown in this report should not be considered a representation of future performance. Investment returns and principal value of shares will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Statements and other information herein are as dated and are subject to change. BlackRock Fundamental Growth Principal Protected Fund of BlackRock Principal Protected Trust P.O. Box 9011 Princeton, NJ 08543-9011 (GO PAPERLESS... logo) It's Fast, Convenient, & Timely! To sign up today, go to www.blackrock.com/edelivery. BlackRock Fundamental Growth Principal Protected Fund Portfolio Information as of August 31, 2007 Ten Largest Holdings Percent of (Equity Investments) Net Assets Cisco Systems, Inc. 2.8% Google, Inc. Class A 2.5 The Proctor & Gamble Co. 2.4 General Electric Co. 1.9 CVS/Caremark Corp. 1.7 Microsoft Corp. 1.7 Comcast Corp. Class A 1.4 PepsiCo, Inc. 1.3 Abbott Laboratories 1.3 Schlumberger Ltd. 1.3 Percent of Long-Term Asset Mix Investments Common Stocks 69.5% U.S. Government Obligations 30.5 Five Largest Industries Percent of (Equity Investments) Net Assets Energy Equipment & Services 5.4% Software 4.5 Capital Markets 3.9 Internet Software & Services 3.8 Aerospace & Defense 3.7 For Fund compliance purposes, the Fund's industry classifications refer to any one or more of the industry sub-classifications used by one or more widely recognized market indexes or ratings group indexes, and/or as defined by Fund management. This definition may not apply for purposes of this report, which may combine industry sub-classifications for reporting ease. Industries are shown as a percentage of net assets. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 A Letter to Shareholders Dear Shareholder Financial markets embarked on a wild ride during the August reporting period. Subprime mortgage troubles intensified in the final months of the period, spawning a widespread credit and liquidity crisis that crept into other areas of the market. The U.S. Federal Reserve Board (the Fed) and other countries' central banks stepped in to inject liquidity into the markets and bolster investor confidence. In August, the Fed cut the discount rate, the rate charged to banks to borrow money directly from the Fed, from 6.25% to 5.75%. Another .50% cut in the discount rate came on September 18, along with a .50% cut in the more widely followed federal funds rate. This brought the target short-term interest rate, which had remained unchanged at 5.25% for over a year, to 4.75%. Although heightened volatility has been a recurring theme throughout the past year, the global economy (excluding the U.S. housing market) remained quite healthy. In general, equity market fundamentals also held firm - second- quarter corporate earnings exceeded expectations (although future earnings could be at risk if the economy weakens), dividend payouts and share buybacks continued to grow, and valuations remained attractive. These tailwinds generally prevailed over such headwinds as a slowing U.S. economy and troubled housing market, although the more recent credit crunch dampened corporate merger-and-acquisition activity, a key source of strength for equity markets. Stocks recorded their second-worst day of the year in August, yet remained comfortably in the black year-to-date. Meanwhile, mixed economic signals and the credit market debacle made for a volatile backdrop for fixed income, with investors fleeing from bonds associated with the housing and credit markets in favor of higher-quality Treasury issues. As a result, the 10-year Treasury yield, which touched 5.30% in June (its highest level in five years), fell to 4.54% by period-end, while prices correspondingly rose. Against this backdrop, financial markets posted mixed results for the six- and 12-month periods ended August 31, 2007: Total Returns as of August 31, 2007 6-month 12-month U.S. equities (S&P 500 Index) +5.70% +15.13% Small cap U.S. equities (Russell 2000 Index) +0.54 +11.36 International equities (MSCI Europe, Australasia, Far East Index) +5.83 +18.71 Fixed income (Lehman Brothers U.S. Aggregate Bond Index) +1.54 + 5.26 Tax-exempt fixed income (Lehman Brothers Municipal Bond Index) -0.57 + 2.30 High yield bonds (Lehman Brothers U.S. Corporate High Yield 2% Issuer Cap Index) -1.71 + 6.46 Past performance is no guarantee of future results. Index performance shown for illustrative purposes only. You cannot invest directly in an index. As you navigate market volatility, we encourage you to review your investment goals with your financial professional and to make portfolio changes, as needed. For more market insight, we invite you to visit www.blackrock.com/funds. We thank you for entrusting BlackRock with your investment assets, and we look forward to continuing to serve you in the months and years ahead. Sincerely, (Robert C. Doll, Jr.) Robert C. Doll, Jr. Fund President and Trustee THIS PAGE NOT PART OF YOUR FUND REPORT BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 A Discussion With Your Fund's Portfolio Manager The Fund met its primary objective of preserving investor principal in what proved to be a volatile 12-month period for U.S. equities. How did the Fund perform during the fiscal year in light of the existing market conditions? For the 12-month period ended August 31, 2007, BlackRock Fundamental Growth Principal Protected Fund's Institutional, Investor A, Investor B and Investor C Shares had total returns of +8.44%, +8.24%, +7.41% and +7.28%, respectively. For the same period, the S&P 500 Citigroup Growth Index returned +14.65% and the broader U.S. equity market, as measured by the S&P 500 Index, returned +15.13%. (Fund results shown do not reflect sales charges and would be lower if sales charges were included. Complete performance information can be found on pages 6 and 7 of this report to shareholders.) The Lipper category of Mixed- Asset Target Allocation Growth Funds posted an average return of +12.09% for the 12-month period. (By portfolio practice, funds in this Lipper category maintain a mix of 60% - 80% equity securities, with the remainder invested in bonds, cash and cash equivalents.) The fiscal year was characterized by the persistent appreciation of equity markets in spite of some marked challenges along the way. A slowing U.S. economy, unrelenting inflation worries and questions surrounding the policy intentions of the Federal Reserve Board were the center of investors' attention. After a mid-year 2006 correction of some 8% (as measured by the S&P 500 Index), markets rallied nearly 12% from the beginning of the fiscal year into late February 2007. A subsequent, near 5% correction proved short-lived, and markets appreciated another 12% into mid-July before entering a more severe sell-off of some 9% into mid-August. While each of these episodes appeared to represent, in hindsight, a temporary disruption to an otherwise favorable longer-term price trend, the most recent period (coincident with the Fund's fiscal year-end) warrants close and ongoing monitoring due to its underlying causes as related to the U.S. housing market, financing conditions and monetary policy. Equity market volatility spiked dramatically (as measured by the Chicago Board Options Exchange SPX Volatility Index) at the end of the fiscal period as investors "repriced" risk across all types of equity and debt portfolios. Such market price action is noteworthy, as it was punctuated by a multitude of shifts from a sector, as well as style, leadership perspective. Investors generally embraced larger-capitalization companies through the fiscal year, with renewed investor interest in "mega caps" (that is, the largest companies as measured by market cap) evident across most sectors. The acceptance of the growth style of investing was more gradual as investor perceptions and definitions of growth and value became increasingly ambiguous against this shifting market backdrop. What factors most influenced Fund performance? The Fund incorporates a fixed income component and, therefore, its returns will necessarily differ from those of the equity markets alone. The fixed income market, as measured by the Lehman Brothers U.S. Aggregate Bond Index, returned +5.26% for the 12-month period. Given the comparatively strong performance of the equity markets, the fixed income component hindered the Fund's results. The performance of the equity portfolio was negatively influenced by our conviction that growth stocks were attractive investments in late 2006, while the market, in general, had become more defensively focused. Consequently, performance versus the largely market-weighted benchmark (that is, the S&P 500 Citigroup Growth Index) reflected an underrepresentation in mega-cap stocks early in the period, in addition to adverse security selection in the first four months of the fiscal year. Performance of the equity portfolio improved dramatically in the January to August period, largely as a result of strategic repositioning undertaken in May of 2007. Portfolio holdings in the information technology and consumer discretionary sectors negatively impacted performance. Conversely, stock selection in the materials and financials sectors was modestly favorable, as was the portfolio's overweight position in the industrials sector. The Fund's relative performance improved measurably by the end of the period (specifically, January through August), as our "growth stock" positioning gained investor acceptance and we implemented select strategic changes in the portfolio. Individual Fund holdings that detracted from performance during the period included Exxon Mobil Corp. (underweight relative to the benchmark), Medco Health Solutions Inc., CVS/Caremark Corp., Akamai Technologies, Inc. and Starbucks Corp. At the same time, several names were notably additive to performance, including Intuitive Surgical, Inc., EMC Corp., Nvidia Corp., Amgen Inc. (underweight relative to the benchmark) and National Oilwell Varco, Inc. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 What changes were made to the portfolio during the period? A mathematical formula is used to determine the allocation between the Fund's equity and fixed income components. During the 12-month period, the Fund's equity component ranged from a high of 69.7% of net assets to a low of 55.6%, while the fixed income allocation ranged from as much as 44.4% of net assets to 30.3%. The Fund's fixed income component was invested in U.S. Treasury zero-coupon bonds set to mature close to the expiration of the Guarantee Period of the Fund, which is seven years from its commencement of operations (November 13, 2009). In the Fund's equity portfolio, we attempted to balance our enthusiasm for growth stocks against the realities of a slowing U.S. economy and the shift of market leadership to larger companies. This resulted in a number of sector changes driven by individual stock selection criteria. The portfolio's exposure to the consumer discretionary sector was reduced to a significant underweight on concerns over consumer spending given the current challenges facing the U.S. housing market. Investments in the financials sector were trimmed to reflect growing credit and interest rate risks. At the same time, we continued to favor companies in the industrials sector whose businesses benefit from globalization and infrastructure investment worldwide. We also reduced our overweight position in energy to a slight underweight, while increasing our position in information technology from an underweight to a modest overweight. The portfolio's overweight positions in industrials and materials were reduced slightly by the end of the period, while positions in consumer staples were increased marginally. In terms of individual stocks, significant additions included Cisco Systems, Inc., Microsoft Corp., Monsanto Co., Abbot Laboratories, Thermo-Fisher Scientific, Inc., Comcast Corp., Zimmer Holdings Inc., Gilead Sciences, Inc., Boeing Co. and Google Inc. Significant sales or reductions included Exxon Mobil Corp., Wellpoint Inc., Alcon Inc., Medco Health Solutions, Inc., Yahoo! Inc., Staples Inc., Novartis AG, Starbucks Inc., JPMorgan Chase & Co. and Valero Energy Corp. How would you characterize the Fund's position at the close of the period? In seeking to meet its objective of principal protection and potential for capital growth, the allocation between the Fund's fixed income and equity components will continue to vary as market conditions change. As of August 31, 2007, the Fund was invested 68.6% in equities and 31.4% in fixed income securities. This compared to 58.8% equities and 41.2% fixed income at August 31, 2006, and 57.8% equities and 42.2% fixed income at February 28, 2007. The U.S. economy experienced a classic midcycle slowdown in economic growth (that is, gross domestic product growth) from mid-2006 through the first quarter of 2007. While growth has resumed from these low levels, we expect to see a rather brief period of below-trend expansion over the next few quarters. Events of early August 2007 (related to conditions in the credit and financing markets) are certain to have an ongoing negative impact on the U.S. housing market. This, in turn, may have an adverse effect on consumer spending, resulting in an eventual drag on the economy. At the same time, most other global economies, particularly those in Europe and Asia, continue to experience strong rates of growth, which is providing some balance to the overall global demand picture. Taken together, we are more cautious in our outlook and continue to monitor credit market conditions to determine if they may pose a more serious threat to economic growth in 2008. Although this current environment may challenge broader market earnings growth over time, we believe it should provide a relatively attractive investment environment for select larger-company growth stocks going forward. At the end of the period, the Fund's equity portfolio was modestly overweight relative to its benchmark in the industrials, information technology and materials sectors. We have a significant underweight in the consumer discretionary sector and more modest underweights in consumer staples and energy. Thomas E. Burke, CFA Equity Portfolio Manager September 25, 2007 If you would like a copy, free of charge, of the most recent annual or quarterly report of Main Place Funding, LLC, the Warranty Provider, or its parent corporation, Bank of America Corporation, please contact the Fund at 1-800-441-7762. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Performance Data About Fund Performance Effective October 2, 2006, the Fund's Class A, Class B, Class C and Class I Shares were redesignated Investor A, Investor B, Investor C and Institutional Shares, respectively. As previously communicated to shareholders, new sales charge schedules came into effect at the same time for certain of these classes. The Fund has multiple classes of shares: * Institutional Shares are not subject to any sales charge. Institutional Shares bear no ongoing distribution or service fees and are available only to eligible investors. * Investor A Shares incur a maximum initial sales charge (front-end load) of 5.25% and a service fee of 0.25% per year (but no distribution fee). * Investor B Shares are subject to a maximum contingent deferred sales charge of 4.50% declining to 0% after six years. In addition, Investor B Shares are subject to a distribution fee of 0.75% per year and a service fee of 0.25% per year. These shares automatically convert to Investor A Shares after approximately eight years. (There is no initial sales charge for automatic share conversions.) * Investor C Shares are subject to a distribution fee of 0.75% per year and a service fee of 0.25% per year. In addition, Investor C Shares are subject to a 1% contingent deferred sales charge if redeemed within one year of purchase. Performance information reflects past performance and does not guarantee future results. Current performance may be lower or higher than the performance data quoted. Refer to www.blackrock.com to obtain performance data current to the most recent month-end. Performance results do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. Figures shown in each of the following tables assume reinvestment of all dividends and capital gain distributions, if any, at net asset value on the ex-dividend date. Investment return and principal value of shares will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Dividends paid to each class of shares will vary because of the different levels of service, distribution and transfer agency fees applicable to each class, which are deducted from the income available to be paid to shareholders. Recent Performance Results 6-Month 12-Month Since Inception As of August 31, 2007 Total Return Total Return Total Return Institutional Shares* +6.75% + 8.44% +25.84% Investor A Shares* +6.56 + 8.24 +24.36 Investor B Shares* +6.14 + 7.41 +19.87 Investor C Shares* +6.13 + 7.28 +19.78 S&P 500 (R) Index** +5.70 +15.13 +82.23 S&P 500 Citigroup Growth Index*** +6.96 +14.65 +58.23 Lehman Brothers U.S. Aggregate Bond Index**** +1.54 + 5.26 +21.29 * Investment results shown do not reflect sales charges; results shown would be lower if a sales charge was included. Cumulative total investment returns are based on changes in net asset values for the periods shown, and assume reinvestment of all dividends and capital gains distributions at net asset value on the ex-dividend date. The Fund's inception date is 11/13/02. ** This unmanaged Index covers 500 industrial, utility, transportation and financial companies of the U.S. markets (mostly NYSE issues) representing about 75% of NYSE market capitalization and 30% of NYSE issues. Since inception total return is from 11/13/02. *** This unmanaged Index is designed to provide a comprehensive measure of large-cap U.S. equity "growth" performance. It is an unmanaged float adjusted market capitalization weighted index comprised of stocks representing approximately half the market capitalization of the S&P 500 Index that have been identified as being on the growth end of the growth-value spectrum. Since inception total return is from 11/13/02. **** This unmanaged market-weighted Index is comprised of investment grade corporate bonds (rated BBB or better), mortgages and U.S. Treasury and government agency issues with at least one year to maturity. Since inception total return is from 11/13/02. S&P 500 is a registered trademark of the McGraw-Hill Companies. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Performance Data (concluded) Total Return Based on a $10,000 Investment A line graph illustrating the growth of a $10,000 investment in Institutional Shares*++, Investor A Shares*+++, Investor B Shares, and Investor C Shares*++ compared to a similar investment in S&P 500 Citigroup Growth Index++++, S&P 500 Index++++++, and Lehman Brothers U.S. Aggregate Bond Index++++++++. Values illustrated are as follows: Institutional Shares*++ Date Value 11/13/2007 $10,000.00 August 2003 $10,410.00 August 2004 $10,596.00 August 2005 $11,341.00 August 2006 $11,605.00 August 2007 $12,584.00 Investor A Shares*++ Date Value 11/13/2007 $ 9,475.00 August 2003 $ 9,845.00 August 2004 $ 9,993.00 August 2005 $10,674.00 August 2006 $10,887.00 August 2007 $11,784.00 Investor B Shares*++ Date Value 11/13/2007 $10,000.00 August 2003 $10,320.00 August 2004 $10,403.00 August 2005 $11,031.00 August 2006 $11,160.00 August 2007 $11,787.00 Investor C Shares*++ Date Value 11/13/2007 $10,000.00 August 2003 $10,320.00 August 2004 $10,400.00 August 2005 $11,029.00 August 2006 $11,165.00 August 2007 $11,978.00 S&P 500 Citigroup Growth Index++++ Date Value 11/13/2007 $10,000.00 August 2003 $11,405.00 August 2004 $12,230.00 August 2005 $13,250.00 August 2006 $13,802.00 August 2007 $15,823.00 S&P 500 Index++++++ Date Value 11/13/2007 $10,000.00 August 2003 $11,587.00 August 2004 $12,915.00 August 2005 $14,537.00 August 2006 $15,828.00 August 2007 $18,223.00 Lehman Brothers U.S. Aggregate Bond Index++++++++ Date Value 11/13/2007 $10,000.00 August 2003 $10,249.00 August 2004 $10,878.00 August 2005 $11,329.00 August 2006 $11,523.00 August 2007 $12,129.00 * Assuming maximum sales charge, if any, transaction costs and other operating expenses, including advisory fees. ** Commencement of operations. ++ The Fund consists primarily of common stocks and U.S. Treasury bonds, including zero coupon bonds. ++++ This unmanaged Index is designed to provide a comprehensive measure of large-cap U.S. equity "growth" performance. It is an unmanaged float adjusted market capitalization weighted index comprised of stocks representing approximately half the market capitalization of the S&P 500 Index that have been identified as being on the growth end of the growth-value spectrum. ++++++ This unmanaged Index covers 500 industrial, utility, transportation and financial companies of the U.S. markets (mostly NYSE issues) representing about 75% of NYSE market capitalization and 30% of NYSE issues. ++++++++ This unmanaged market-weighted Index is comprised of investment grade corporate bonds (rated BBB or better), mortgages and U.S. Treasury and government agency issues with at least one year to maturity. Past performance is not indicative of future results. Average Annual Total Return Return Institutional Shares One Year Ended 8/31/07 +8.44% Inception (11/13/02) through 8/31/07 +4.91 Return Without Return With Sales Charge Sales Charge* Investor A Shares One Year Ended 8/31/07 +8.24% +2.56% Inception (11/13/02) through 8/31/07 +4.65 +3.48 Return Without Return With CDSC CDSC++++++ Investor B Shares++ One Year Ended 8/31/07 +7.41% +2.91% Inception (11/13/02) through 8/31/07 +3.85 +3.49 Return Without Return With CDSC CDSC++++++ Investor C Shares++++ One Year Ended 8/31/07 +7.28% +6.28% Inception (11/13/02) through 8/31/07 +3.83 +3.83 * Assuming maximum sales charge of 5.25%. ++ Maximum contingent deferred sales charge is 4.50% and is reduced to 0% after six years. ++++ Maximum contingent deferred sales charge is 1% and is reduced to 0% after one year. ++++++ Assuming payment of applicable contingent deferred sales charge. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Disclosure of Expenses Shareholders of this Fund may incur the following charges: (a) expenses related to transactions, including sales charges, redemption fees and exchange fees; and (b) operating expenses including advisory fees, distribution fees including 12b-1 fees, and other Fund expenses. The following example (which is based on a hypothetical investment of $1,000 invested on March 1, 2007 and held through August 31, 2007) is intended to assist shareholders both in calculating expenses based on an investment in the Fund and in comparing these expenses with similar costs of investing in other mutual funds. The first table below provides information about actual account values and actual expenses. In order to estimate the expenses a shareholder paid during the period covered by this report, shareholders can divide their account value by $1,000 and then multiply the result by the number in the first line under the heading entitled "Expenses Paid During the Period." The second table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses. In order to assist shareholders in comparing the ongoing expenses of investing in this Fund and other funds, compare the 5% hypothetical example with the 5% hypothetical examples that appear in other funds' shareholder reports. The expenses shown in the table are intended to highlight shareholders' ongoing costs only and do not reflect any transactional expenses, such as sales charges, redemption fees or exchange fees. Therefore, the second table is useful in comparing ongoing expenses only, and will not help shareholders determine the relative total expenses of owning different funds. If these transactional expenses were included, shareholder expenses would have been higher. Expenses Paid Beginning Ending During the Period* Account Value Account Value March 1, 2007 March 1, August 31, to August 31, 2007 2007 2007 Actual Institutional $1,000 $1,067.50 $ 9.59 Investor A $1,000 $1,065.60 $10.88 Investor B $1,000 $1,061.40 $14.86 Investor C $1,000 $1,061.30 $14.81 Hypothetical (5% annual return before expenses)** Institutional $1,000 $1,015.92 $ 9.35 Investor A $1,000 $1,014.66 $10.61 Investor B $1,000 $1,010.78 $14.50 Investor C $1,000 $1,010.83 $14.44 * For each class of the Fund, expenses are equal to the annualized expense ratio for the class (1.84% for Institutional, 2.09% for Investor A, 2.86% for Investor B and 2.85% for Investor C), multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period shown). ** Hypothetical 5% annual return before expenses is calculated by pro-rating the number of days in the most recent fiscal half year divided by 365. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Schedule of Investments as of August 31, 2007 Shares Industry Common Stocks Held Value Aerospace & Defense--3.7% Boeing Co. 9,600 $ 928,320 Lockheed Martin Corp. 8,700 862,518 Precision Castparts Corp. 1,300 169,403 Spirit Aerosystems Holdings, Inc. Class A (c) 9,700 346,775 United Technologies Corp. 10,300 768,689 ------------ 3,075,705 Beverages--2.0% Diageo Plc 26,600 567,966 PepsiCo, Inc. 16,200 1,102,086 ------------ 1,670,052 Biotechnology--3.1% Celgene Corp. (c) 15,100 969,571 Genentech, Inc. (c) 7,900 590,999 Gilead Sciences, Inc. (c) 26,800 974,716 ------------ 2,535,286 Capital Markets--3.9% Affiliated Managers Group, Inc. (c) 2,300 260,475 The Charles Schwab Corp. 32,000 633,600 Franklin Resources, Inc. 5,500 724,735 Lehman Brothers Holdings, Inc. 12,200 668,926 State Street Corp. 14,800 908,128 ------------ 3,195,864 Chemicals--3.5% Air Products & Chemicals, Inc. 4,900 441,049 Monsanto Co. 14,600 1,018,204 The Mosaic Co. (c) 7,400 310,948 Potash Corp. of Saskatchewan, Inc. 4,500 398,520 Praxair, Inc. 9,500 718,770 ------------ 2,887,491 Communications Equipment--2.8% Cisco Systems, Inc. (c) 73,300 2,339,736 Computers & Peripherals--2.8% Apple Computer, Inc. (c) 7,100 983,208 EMC Corp. (c) 37,300 733,318 Hewlett-Packard Co. 11,800 582,330 ------------ 2,298,856 Construction & Engineering--1.3% Fluor Corp. 4,500 572,175 Jacobs Engineering Group, Inc. (c) 7,300 482,457 ------------ 1,054,632 Diversified Financial Services--2.1% Bank of America Corp. 13,900 704,452 CME Group, Inc. 1,300 721,240 IntercontinentalExchange, Inc. (c) 1,900 277,153 ------------ 1,702,845 Electrical Equipment--1.1% Emerson Electric Co. 16,600 817,218 General Cable Corp. (c) 1,900 110,542 ------------ 927,760 Shares Industry Common Stocks Held Value Energy Equipment & Services--5.4% Baker Hughes, Inc. 7,000 $ 587,020 Grant Prideco, Inc. (c) 10,800 597,240 National Oilwell Varco, Inc. (c) 6,100 780,800 Schlumberger Ltd. 10,800 1,042,200 Transocean, Inc. (c) 8,600 903,774 Weatherford International Ltd. (c) 9,600 560,448 ------------ 4,471,482 Food & Staples Retailing--1.7% CVS/Caremark Corp. 37,500 1,418,250 Health Care Equipment & Supplies--3.0% Alcon, Inc. 3,900 527,514 Cytyc Corp. (c) 4,200 179,508 Hologic, Inc. (c) 2,100 111,615 Intuitive Surgical, Inc. (c) 2,800 619,584 Zimmer Holdings, Inc. (c) 12,600 986,958 ------------ 2,425,179 Health Care Providers & Services--0.7% Aetna, Inc. 11,600 590,556 Hotels, Restaurants & Leisure--1.7% McDonald's Corp. 17,900 881,575 Yum! Brands, Inc. 15,200 497,344 ------------ 1,378,919 Household Products--2.4% The Procter & Gamble Co. 29,600 1,933,176 IT Services--2.5% Cognizant Technology Solutions Corp. (c) 4,900 360,199 Infosys Technologies Ltd. 18,500 839,368 Satyam Computer Services Ltd. 30,500 334,064 Tata Consultancy Services Ltd. 20,800 541,614 ------------ 2,075,245 Industrial Conglomerates--2.6% General Electric Co. 39,600 1,539,252 Textron, Inc. 10,000 583,400 ------------ 2,122,652 Insurance--0.9% American International Group, Inc. 11,000 726,000 Internet Software & Services--3.8% Akamai Technologies, Inc. (c) 8,600 277,092 eBay, Inc. (c) 23,900 814,990 Google, Inc. Class A (c) 4,000 2,061,000 ------------ 3,153,082 Life Sciences Tools & Services--2.1% Covance, Inc. (c) 5,600 410,592 Thermo Fisher Scientific, Inc. (c) 18,800 1,019,524 Waters Corp. (c) 4,800 295,536 ------------ 1,725,652 Machinery--0.9% Deere & Co. 2,500 340,150 Flowserve Corp. 2,000 142,820 Terex Corp. (c) 3,600 287,568 ------------ 770,538 Media--1.4% Comcast Corp. Class A (c) 43,350 1,131,001 BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Schedule of Investments (concluded) Shares Industry Common Stocks Held Value Metals & Mining--1.1% Allegheny Technologies, Inc. 2,900 $ 288,231 Freeport-McMoRan Copper & Gold, Inc. Class B 7,100 620,682 ------------ 908,913 Oil, Gas & Consumable Fuels--0.3% Consol Energy, Inc. 6,100 243,268 Pharmaceuticals--3.0% Abbott Laboratories 20,300 1,053,773 Merck & Co., Inc. 17,200 862,924 Teva Pharmaceutical Industries Ltd. (a) 13,300 571,900 ------------ 2,488,597 Semiconductors & Semiconductor Equipment--2.5% Applied Materials, Inc. 20,300 433,608 Intel Corp. 33,900 872,925 Nvidia Corp. (c) 14,300 731,588 ------------ 2,038,121 Software--4.5% Adobe Systems, Inc. (c) 19,300 825,075 Electronic Arts, Inc. (c) 12,300 651,162 Microsoft Corp. 48,400 1,390,532 Oracle Corp. (c) 40,000 811,200 ------------ 3,677,969 Textiles, Apparel & Luxury Goods--0.5% Coach, Inc. (c) 9,800 436,394 Shares Industry Common Stocks Held Value Tobacco--0.9% Altria Group, Inc. 11,000 $ 763,510 Wireless Telecommunication Services--0.7% China Mobile (Hong Kong) Ltd. (a) 9,000 610,110 Total Common Stocks (Cost--$47,156,505)--68.9% 56,776,841 Face Amount U.S. Government Obligations U.S. Treasury STRIPS (e)(f): $ 5,320,000 3.035% due 8/15/2009 4,910,504 21,855,000 3.858% due 11/15/2009 19,979,579 Total U.S. Government Obligations (Cost--$25,111,105)--30.2% 24,890,083 Beneficial Interest Short-Term Securities $ 1,219,518 BlackRock Liquidity Series, LLC Cash Sweep Series, 5.33% (b)(d) 1,219,518 Total Short-Term Securities (Cost--$1,219,518)--1.5% 1,219,518 Total Investments (Cost--$73,487,128*)--100.6% 82,886,442 Liabilities in Excess of Other Assets--(0.6%) (488,548) ------------ Net Assets--100% $ 82,397,894 ============ * The cost and unrealized appreciation (depreciation) of investments, as of August 31, 2007, as computed for federal income tax purposes, were as follows: Aggregate cost $ 74,065,118 ================ Gross unrealized appreciation $ 10,359,900 Gross unrealized depreciation (1,538,576) ---------------- Net unrealized appreciation $ 8,821,324 ================ (a) Depositary receipts. (b) Investments in companies considered to be an affiliate of the Fund, for purposes of Section 2(a)(3) of the Investment Company Act of 1940, were as follows: Net Interest Affiliate Activity Income BlackRock Liquidity Series, LLC Cash Sweep Series $617,377 $ 42,325 (c) Non-income producing security. (d) Represents the current yield as of August 31, 2007. (e) Separately Traded Registered Interest and Principal of Securities (STRIPS). (f) Represents a zero coupon bond; the rate shown is the effective yield at the time of purchase. o For Fund compliance purposes, the Fund's industry classifications refer to any one or more of the industry sub-classifications used by one or more widely recognized market indexes or ratings group indexes, and/or as defined by Fund management. This definition may not apply for purposes of this report, which may combine industry sub-classifications for reporting ease. Industries are shown as a percentage of net assets. These industry classifications are unaudited. See Notes to Financial Statements. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Statement of Assets and Liabilities As of August 31, 2007 Assets Investments in unaffiliated securities, at value (identified cost--$72,267,610) $ 81,666,924 Investments in affiliated securities, at value (identified cost--$1,219,518) 1,219,518 Foreign cash (cost--$2,042) 2,048 Receivables: Dividends $ 46,179 Securities sold 9,875 56,054 --------------- Prepaid expenses 1,417 --------------- Total assets 82,945,961 --------------- Liabilities Deferred foreign capital gain tax 31,487 Payables: Beneficial interest redeemed 283,373 Distributor 63,538 Financial warranty fee 56,876 Investment adviser 45,579 Other affiliates 16,938 466,304 --------------- Accrued expenses and other liabilities 50,276 --------------- Total liabilities 548,067 --------------- Net Assets Net assets $ 82,397,894 =============== Net Assets Consist of Paid-in capital, unlimited number of shares of beneficial interest authorized $ 68,635,296 Accumulated investment loss--net $ (7,035) Undistributed realized capital gains--net 4,401,721 Unrealized appreciation--net 9,367,912 --------------- Total accumulated earnings--net 13,762,598 --------------- Net Assets $ 82,397,894 =============== Net Asset Value Institutional--Based on net assets of $4,039,820 and 381,578 shares of beneficial interest outstanding $ 10.59 =============== Investor A--Based on net assets of $4,846,290 and 459,076 shares of beneficial interest outstanding $ 10.56 =============== Investor B--Based on net assets of $42,613,559 and 4,111,006 shares of beneficial interest outstanding $ 10.37 =============== Investor C--Based on net assets of $30,898,225 and 2,973,283 shares of beneficial interest outstanding $ 10.39 =============== See Notes to Financial Statements. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Statement of Operations For the Year Ended August 31, 2007 Investment Income Interest (including $42,325 from affiliates) $ 1,410,068 Dividends (including $670 foreign withholding tax credit) 601,061 --------------- Total income 2,011,129 --------------- Expenses Financial warranty fee $ 769,346 Investment advisory fees 616,531 Service and distribution fees--Investor B 493,546 Service and distribution fees--Investor C 349,560 Accounting services 73,484 Transfer agent fees--Investor B 62,230 Professional fees 49,237 Transfer agent fees--Investor C 44,120 Printing and shareholder reports 41,526 Custodian fees 41,503 Service fees--Investor A 15,418 Trustees' fees and expenses 14,527 Transfer agent fees--Investor A 6,684 Transfer agent fees--Institutional 5,245 Pricing fees 1,870 Other 17,468 --------------- Total expenses 2,602,295 --------------- Investment loss--net (591,166) --------------- Realized & Unrealized Gain (Loss)--Net Realized gain (loss) on: Investments--net (including $1,198 in foreign capital gain tax) 6,426,075 Foreign currency transactions--net (8,840) 6,417,235 --------------- Change in unrealized appreciation/depreciation on: Investments--net (including $8,501 deferred foreign capital gain credit) 901,004 Foreign currency transactions--net 1,528 902,532 --------------- --------------- Total realized and unrealized gain--net 7,319,767 --------------- Net Increase in Net Assets Resulting from Operations $ 6,728,601 =============== See Notes to Financial Statements. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Statements of Changes in Net Assets For the Year Ended August 31, Increase (Decrease) in Net Assets: 2007 2006 Operations Investment loss--net $ (591,166) $ (709,039) Realized gain--net 6,417,235 4,827,390 Change in unrealized appreciation/depreciation--net 902,532 (2,072,026) --------------- --------------- Net increase in net assets resulting from operations 6,728,601 2,046,325 --------------- --------------- Dividends and Distributions to Shareholders Investment income--net: Institutional -- (2,545) Investor A -- (1,577) Investor B -- (28,563) Investor C -- (18,733) Realized gain--net: Institutional (284,119) (289,864) Investor A (414,278) (165,171) Investor B (3,136,898) (2,574,206) Investor C (2,207,878) (1,696,805) --------------- --------------- Net decrease in net assets resulting from dividends and distributions to shareholders (6,043,173) (4,777,464) --------------- --------------- Beneficial Interest Transactions Net decrease in net assets derived from beneficial interest transactions (27,059,310) (34,010,687) --------------- --------------- Net Assets Total decrease in net assets (26,373,882) (36,741,826) Beginning of year 108,771,776 145,513,602 --------------- --------------- End of year* $ 82,397,894 $ 108,771,776 =============== =============== * Accumulated investment loss--net $ (7,035) $ (7,361) =============== =============== See Notes to Financial Statements. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Financial Highlights The following per share data Institutional Investor A and ratios have been For the For the derived from Period Period information Nov. 13, Nov. 13, provided in For the Year 2002++ to For the Year 2002++ to the financial Ended August 31, Aug. 31, Ended August 31, Aug. 31, statements. 2007 2006 2005 2004 2003 2007 2006 2005 2004 2003 Per Share Operating Performance Net asset value, beginning of period $ 10.37 $ 10.57 $ 10.52 $ 10.40 $ 10.00 $ 10.36 $ 10.57 $ 10.49 $ 10.38 $ 10.00 ------------------------------------------------- --------------------------------------------------------- Investment income--net .03*** .04*** .10*** .03*** .06 --***+++++++ .01*** .08*** --***+++++++ .04 Realized and unrealized gain--net .81 .21 .63 .16 .35 .82 .20 .63 .16 .35 ------------------------------------------------- --------------------------------------------------------- Total from investment operations .84 .25 .73 .19 .41 .82 .21 .71 .16 .39 ------------------------------------------------- --------------------------------------------------------- Less dividends and distributions: Investment income--net -- --+++++ -- (.07) (.01) -- --+++++ -- (.05) (.01) Realized gain--net (.62) (.45) (.68) -- -- (.62) (.42) (.63) -- -- ------------------------------------------------- --------------------------------------------------------- Total dividends and distributions (.62) (.45) (.68) (.07) (.01) (.62) (.42) (.63) (.05) (.01) ------------------------------------------------- --------------------------------------------------------- Net asset value, end of period $ 10.59 $ 10.37 $ 10.57 $ 10.52 $ 10.40 $ 10.56 $ 10.36 $ 10.57 $ 10.49 $ 10.38 ================================================= ========================================================= Total Investment Return** Based on net asset value per share 8.44% 2.32% 7.03% 1.79% 4.10%+++ 8.24% 1.99% 6.82% 1.50% 3.90%+++ ================================================= ========================================================= Ratios to Average Net Assets Expenses, net of waiver 1.83% 1.74% 1.73% 1.74% 1.86%* 2.08% 1.99% 1.98% 1.99% 2.11%* ================================================= ========================================================= Expenses 1.83% 1.74% 1.73% 1.75% 1.86%* 2.08% 1.99% 1.98% 2.00% 2.11%* ================================================= ========================================================= Investment income--net .29% .39% .99% .27% .67%* .03% .14% .75% .02% .41%* ================================================= ========================================================= Supplemental Data Net assets, end of period (in thousands) $ 4,040 $ 5,333 $ 7,306 $ 11,675 $ 17,503 $ 4,846 $ 3,265 $ 4,955 $ 8,309 $ 15,668 ================================================= ========================================================= Portfolio turnover 81% 46% 58% 71% 107% 81% 46% 58% 71% 107% ================================================= ========================================================= * Annualized. ** Total investment returns exclude the effects of any sales charges. *** Based on average shares outstanding. ++ Commencement of operations. +++ Aggregate total investment return. +++++ Amount is less than ($.01) per share. +++++++ Amount is less than $.01 per share. See Notes to Financial Statements. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Financial Highlights (concluded) The following per share data Investor B Investor C and ratios have been For the For the derived from Period Period information Nov. 13, Nov. 13, provided in For the Year 2002++ to For the Year 2002++ to the financial Ended August 31, Aug. 31, Ended August 31, Aug. 31, statements. 2007 2006 2005 2004 2003 2007 2006 2005 2004 2003 Per Share Operating Performance Net asset value, beginning of period $ 10.26 $ 10.50 $ 10.39 $ 10.31 $ 10.00 $ 10.29 $ 10.52 $ 10.39 $ 10.31 $ 10.00 -------------------------------------------------- -------------------------------------------------- Investment loss--net (.07)*** (.07)*** (.01)*** (.08)*** (.03) (.07)*** (.07)*** (.01)*** (.08)*** (.03) Realized and unrealized gain--net .80 .19 .63 .16 .35 .79 .20 .63 .16 .35 -------------------------------------------------- -------------------------------------------------- Total from investment operations .73 .12 .62 .08 .32 .72 .13 .62 .08 .32 -------------------------------------------------- -------------------------------------------------- Less dividends and distributions: Investment income--net -- --+++++ -- --+++++ (.01) -- --+++++ -- -- (.01) Realized gain--net (.62) (.36) (.51) -- -- (.62) (.36) (.49) -- -- -------------------------------------------------- -------------------------------------------------- Total dividends and distributions (.62) (.36) (.51) --+++++ (.01) (.62) (.36) (.49) -- (.01) -------------------------------------------------- -------------------------------------------------- Net asset value, end of period $ 10.37 $ 10.26 $ 10.50 $ 10.39 $ 10.31 $ 10.39 $ 10.29 $ 10.52 $ 10.39 $ 10.31 ================================================== ================================================== Total Investment Return** Based on net asset value per share 7.41% 1.16% 6.04% .81% 3.20%+++ 7.28% 1.23% 6.05% .78% 3.20%+++ ================================================== ================================================== Ratios to Average Net Assets Expenses, net of waiver 2.84% 2.76% 2.75% 2.76% 2.88%* 2.84% 2.76% 2.75% 2.76% 2.88%* ================================================== ================================================== Expenses 2.84% 2.76% 2.75% 2.76% 2.88%* 2.84% 2.76% 2.75% 2.76% 2.88%* ================================================== ================================================== Investment loss--net (.72%) (.63%) (.06%) (.74%) (.36%)* (.72%) (.63%) (.06%) (.75%) (.36%)* ================================================== ================================================== Supplemental Data Net assets, end of period (in thousands) $ 42,614 $ 60,613 $ 79,793 $ 96,961 $117,426 $ 30,898 $ 39,561 $ 53,459 $ 71,216 $101,111 ================================================== ================================================== Portfolio turnover 81% 46% 58% 71% 107% 81% 46% 58% 71% 107% ================================================== ================================================== * Annualized. ** Total investment returns exclude the effects of sales charges. *** Based on average shares outstanding. ++ Commencement of operations. +++ Aggregate total investment return. +++++ Amount is less than ($.01) per share. See Notes to Financial Statements. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Notes to Financial Statements 1. Significant Accounting Policies: BlackRock Fundamental Growth Principal Protected Fund (the "Fund") is part of BlackRock Principal Protected Trust (the "Trust"). The Fund is a separate diversified series of the Trust, which is registered as an open-end management investment company under the Investment Company Act of 1940, as amended. The Fund's financial statements are prepared in conformity with U.S. generally accepted accounting principles, which may require the use of management accruals and estimates. Actual results may differ from these estimates. The Fund offers multiple classes of shares. Effective October 2, 2006, Class I, Class A, Class B and Class C Shares were redesignated Institutional, Investor A, Investor B and Investor C Shares, respectively. Shares of the Fund were offered during the initial offering period but will not be offered during the Guarantee Period from November 13, 2002 through November 13, 2009 (the "Guarantee Maturity Date"), except in connection with reinvestment of dividends and distributions. The Fund will be offered on a continuous basis after the Guarantee Maturity Date without the principal protection feature. Institutional Shares are sold only to certain eligible investors. Investor A Shares are sold with a front-end sales charge. Shares of Investor B and Investor C may be subject to a contingent deferred sales charge. All classes of shares have identical voting, dividend, liquidation and other rights and the same terms and conditions, except that Investor A, Investor B and Investor C Shares bear certain expenses related to the shareholder servicing of such shares, and Investor B and Investor C Shares also bear certain expenses related to the distribution of such shares. Each class has exclusive voting rights with respect to matters relating to its shareholder servicing and distribution expenditures (except that Investor B shareholders may vote on certain changes to the Investor A distribution plan). Income, expenses (other than expenses attributable to a specific class) and realized and unrealized gains and losses are allocated daily to each class based on its relative net assets. The following is a summary of significant accounting policies followed by the Fund. (a) Valuation of investments--Equity securities held by the Fund that are traded on stock exchanges or the NASDAQ Global Market are valued at the last sale price or official close price on the exchange, as of the close of business on the day the securities are being valued or, lacking any sales, at the last available bid price for long positions, and at the last available asked price for short positions. In cases where equity securities are traded on more than one exchange, the securities are valued on the exchange designated as the primary market by or under the authority of the Board of Trustees of the Trust. Long positions traded in the over-the-counter ("OTC") market, NASDAQ Capital Market or Bulletin Board are valued at the last available bid price or yield equivalent obtained from one or more dealers or pricing services approved by the Board of Trustees. Short positions traded in the OTC market are valued at the last available asked price. Portfolio securities that are traded both in the OTC market and on a stock exchange are valued according to the broadest and most representative market. Options written or purchased are valued at the last sale price in the case of exchange-traded options. Options traded in the OTC market are valued at the last asked price (options written) or the last bid price (options purchased). Swap agreements are valued based upon quoted fair valuations received daily by the Fund from a pricing service or counterparty. Financial futures contracts and options thereon, which are traded on exchanges, are valued at their last sale price as of the close of such exchanges. Valuation of short-term investment vehicles is generally based on the net asset value of the underlying investment vehicle or amortized cost. Repurchase agreements are valued at cost plus accrued interest. The Fund employs pricing services to provide certain securities prices for the Fund. Securities and assets for which market quotations are not readily available are valued at fair value as determined in good faith by or under the direction of the Board of Trustees, including valuations furnished by the pricing services retained by the Fund, which may use a matrix system for valuations. The procedures of a pricing service and its valuations are reviewed by the officers of the Fund under the general supervision of the Board of Trustees. Such valuations and procedures will be reviewed periodically by the Board of Trustees. Generally, trading in foreign securities, as well as U.S. government securities, money market instruments and certain fixed income securities, is substantially completed each day at various times prior to the close of business on the New York Stock Exchange ("NYSE"). The values of such securities used in computing the net asset value of the Fund's shares are determined as of such times. Foreign currency exchange rates will generally be determined as of the close of business on the NYSE. Occasionally, events affecting the values of such securities and such exchange rates may occur between the times at which they are determined and the close of business on the NYSE that may not be reflected in the computation of the Fund's net asset value. If events (for example, a company announcement, market volatility or a natural disaster) occur during such periods that are expected to materially affect the value of such securities, those securities will be valued at their fair value as determined in good faith by the Board of Trustees or by BlackRock Advisors, LLC (the "Manager"), an indirect, wholly owned subsidiary of BlackRock, Inc., using a pricing service and/or procedures approved by the Board of Trustees. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Notes to Financial Statements (continued) (b) Derivative financial instruments--The Fund may engage in various portfolio strategies both to increase the return of the Fund and to hedge, or protect, its exposure to interest rate movements and movements in the securities markets. Losses may arise due to changes in the value of the contract due to an unfavorable change in the underlying security or index, or if the counterparty does not perform under the contract. The counterparty for certain instruments may pledge cash or securities as collateral. * Financial futures contracts--The Fund may purchase or sell financial futures contracts and options on such financial futures contracts. Financial futures contracts are contracts for delayed delivery of securities at a specific future date and at a specific price or yield. Upon entering into a contract, the Fund deposits and maintains as collateral such initial margin as required by the exchange on which the transaction is effected. Pursuant to the contract, the Fund agrees to receive from or pay to the broker an amount of cash equal to the daily fluctuation in value of the contract. Such receipts or payments are known as variation margin and are recorded by the Fund as unrealized gains or losses. When the contract is closed, the Fund records a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. * Options--The Fund may write and purchase call and put options. When the Fund writes an option, an amount equal to the premium received by the Fund is reflected as an asset and an equivalent liability. The amount of the liability is subsequently marked-to-market to reflect the current value of the option written. When a security is purchased or sold through an exercise of an option, the related premium paid (or received) is added to (or deducted from) the basis of the security acquired or deducted from (or added to) the proceeds of the security sold. When an option expires (or the Fund enters into a closing transaction), the Fund realizes a gain or loss on the option to the extent of the premiums received or paid (or gain or loss to the extent the cost of the closing transaction exceeds the premium paid or received). Written and purchased options are non-income producing investments. (c) Foreign currency transactions--Transactions denominated in foreign currencies are recorded at the exchange rate prevailing when recognized. Assets and liabilities denominated in foreign currencies are valued at the exchange rate at the end of the period. Foreign currency transactions are the result of settling (realized) or valuing (unrealized) assets or liabilities expressed in foreign currencies into U.S. dollars. Realized and unrealized gains or losses from investments include the effects of foreign exchange rates on investments. The Fund invests in foreign securities, which may involve a number of risk factors and special considerations not present with investments in securities of U.S. corporations. (d) Income taxes--It is the Fund's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its taxable income to its shareholders. Therefore, no federal income tax provision is required. Under the applicable foreign tax law, a withholding tax may be imposed on interest, dividends and capital gains at various rates. (e) Security transactions and investment income--Security transactions are recorded on the dates the transactions are entered into (the trade dates). Realized gains and losses on security transactions are determined on the identified cost basis. Dividend income is recorded on the ex-dividend dates. Dividends from foreign securities where the ex-dividend date may have passed are subsequently recorded when the Fund has determined the ex-dividend date. Interest income is recognized on the accrual basis. The Fund amortizes all premiums and discounts on debt securities. (f) Dividends and distributions--Dividends and distributions paid by the Fund are recorded on the ex-dividend dates. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Notes to Financial Statements (continued) (g) Securities lending--The Fund may lend securities to financial institutions that provide cash or securities issued or guaranteed by the U.S. government as collateral, which will be maintained at all times in an amount equal to at least 100% of the current market value of the loaned securities. The market value of the loaned securities is determined at the close of business of the Fund and any additional required collateral is delivered to the Fund on the next business day. Where the Fund receives securities as collateral for the loaned securities, it collects a fee from the borrower. The Fund typically receives the income on the loaned securities but does not receive the income on the collateral. Where the Fund receives cash collateral, it may invest such collateral and retain the amount earned on such investment, net of any amount rebated to the borrower. Loans of securities are terminable at any time and the borrower, after notice, is required to return borrowed securities within five business days. The Fund may pay reasonable finder's, lending agent, administrative and custodial fees in connection with its loans. In the event that the borrower defaults on its obligation to return borrowed securities because of insolvency or for any other reason, the Fund could experience delays and costs in gaining access to the collateral. The Fund also could suffer a loss where the value of the collateral falls below the market value of the borrowed securities, in the event of borrower default or in the event of losses on investments made with cash collateral. (h) Recent accounting pronouncements--In July 2006, the Financial Accounting Standards Board ("FASB") issued Interpretation No. 48 ("FIN 48"), "Accounting for Uncertainty in Income Taxes--an interpretation of FASB Statement No. 109." FIN 48 prescribes the minimum recognition threshold a tax position must meet in connection with accounting for uncertainties in income tax positions taken or expected to be taken by an entity, including mutual funds, before being measured and recognized in the financial statements. Adoption of FIN 48 is required for the last net asset value calculation in the first required financial statement reporting period for fiscal years beginning after December 15, 2006. The impact on the Fund's financial statements, if any, is currently being assessed. In September 2006, Statement of Financial Accounting Standards No. 157, "Fair Value Measurements" ("FAS 157"), was issued and is effective for fiscal years beginning after November 15, 2007. FAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the implication of FAS 157. At this time its impact on the Fund's financial statements, if any, has not been determined. In addition, in February 2007, Statement of Financial Accounting Standards No. 159, "The Fair Value Option for Financial Assets and Financial Liabilities" ("FAS 159"), was issued and is effective for fiscal years beginning after November 15, 2007. Early adoption is permitted as of the beginning of a fiscal year that begins on or before November 15, 2007, provided the entity also elects to apply the provisions of FAS 157. FAS 159 permits entities to choose to measure many financial instruments and certain other items at fair value that are not currently required to be measured at fair value. FAS 159 also establishes presentation and disclosure requirements designed to facilitate comparisons between entities that choose different measurement attributes for similar types of assets and liabilities. At this time, management is evaluating the implications of FAS 159 and its impact on the Fund's financial statements, if any, has not been determined. (i) Reclassifications--U.S. generally accepted accounting principles require that certain components of net assets be adjusted to reflect permanent differences between financial and tax reporting. Accordingly, during the current year, $489,469 has been reclassified between paid-in capital and accumulated net investment loss and $102,023 has been reclassified between undistributed net realized capital gains and accumulated net investment loss as a result of permanent differences attributable to net operating losses, characterization of expenses and foreign currency transactions. These reclassifications have no effect on net assets or net asset values per share. 2. Investment Advisory Agreement and Transactions with Affiliates: On September 29, 2006, BlackRock, Inc. and Merrill Lynch & Co., Inc. ("Merrill Lynch") combined Merrill Lynch's investment management business, Merrill Lynch Investment Managers, L.P. ("MLIM"), and its affiliates, with BlackRock, Inc. to create a new independent company. Merrill Lynch has a 49.8% economic interest and a 45% voting interest in the combined company and The PNC Financial Services Group, Inc. ("PNC"), has approximately a 34% economic and voting interest. The new company operates under the BlackRock name and is governed by a board of directors with a majority of independent members. On August 15, 2006, shareholders of the Fund approved a new Investment Advisory Agreement with BlackRock Advisors, Inc. BlackRock Advisors, Inc. was reorganized into a limited liability company and renamed BlackRock Advisors, LLC. The new Investment Advisory Agreement between the Trust, on behalf of the Fund, and the Manager became effective on September 29, 2006. Prior to September 29, 2006, MLIM was the Fund's manager. The general partner of MLIM is an indirect, wholly owned subsidiary of Merrill Lynch, which is the limited partner. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Notes to Financial Statements (continued) The Manager is responsible for the management of the Fund's portfolio and provides the necessary personnel, facilities, equipment and certain other services necessary to the operations of the Fund. For such services, the Fund pays a monthly fee at the annual rate of .65% of the Fund's average daily net assets. The Manager has entered into a contractual arrangement with the Fund under which the expenses incurred by each class of shares of the Fund (excluding distribution and/or service fees) will not exceed 1.99%. This arrangement has a one-year term and is automatically renewable. In addition, the Manager has entered into a sub-advisory agreement with BlackRock Investment Management, LLC ("BIM"), an affiliate of the Manager, under which the Manager pays BIM for services it provides a monthly fee at an annual rate that is a percentage of the management fee paid by the Fund to the Manager. The Fund has also entered into separate Distribution Agreements and Distribution Plans with FAM Distributors, Inc. ("FAMD") and BlackRock Distributors, Inc. and its affiliates ("BDI") (collectively, the "Distributor"). FAMD is a wholly owned subsidiary of Merrill Lynch Group, Inc., and BDI is an affiliate of BlackRock, Inc. Pursuant to the Distribution Plans adopted by the Fund in accordance with Rule 12b-1 under the Investment Company Act of 1940, the Fund pays each Distributor ongoing service and distribution fees. The fees are accrued daily and paid monthly at annual rates based upon the average daily net assets of the shares as follows: Service Distribution Fee Fee Investor A .25% -- Investor B .25% .75% Investor C .25% .75% Pursuant to sub-agreements with each Distributor, broker-dealers, including Merrill Lynch, Pierce, Fenner & Smith Incorporated ("MLPF&S"), a wholly owned subsidiary of Merrill Lynch, and each Distributor provide shareholder servicing and distribution services to the Fund. The ongoing service fee compensates the Distributor and each broker-dealer (including MLPF&S) for providing shareholder services to Investor A, Investor B and Investor C shareholders. The ongoing distribution fee compensates each Distributor and the broker-dealers for providing shareholder servicing and distribution- related services to Investor B and Investor C shareholders. For the year ended August 31, 2007, affiliates received contingent deferred sales charges of $208,706 relating to transactions in Investor B Shares. The Trust, on behalf of the Fund, has entered into a Financial Warranty Agreement with Main Place Funding, LLC (the "Warranty Provider"). The Financial Warranty Agreement is intended to ensure that on the Guarantee Maturity Date, each shareholder of the Fund will be entitled to redeem his or her shares for an amount no less than the initial value of that shareholder's account (less expenses and sales charges not covered by the Financial Warranty Agreement), provided that all dividends and distributions received from the Fund have been reinvested and no shares have been redeemed (the "Guaranteed Amount"). The Fund will pay to the Warranty Provider, under the Financial Warranty Agreement, an annual fee equal to .80% of the Fund's average daily net assets during the Guarantee Period. If the value of the Fund's assets on the Guarantee Maturity Date is insufficient to result in the value of each shareholder's account being at least equal to the share-holder's Guaranteed Amount, the Warranty Provider will pay the Fund an amount sufficient to ensure that each shareholder's account can be redeemed for an amount equal to his or her Guaranteed Amount. The Manager maintains a call center, which is responsible for providing certain shareholder services to the Fund, such as responding to shareholder inquiries and processing transactions based upon instructions from shareholders with respect to the subscription and redemption of Fund shares. During the period September 29, 2006 to August 31, 2007, the following amounts have been accrued by the Fund to reimburse the Manager for costs incurred running the call center, which are a component of the transfer agent fees in the accompanying Statement of Operations. Call Center Fees Institutional $ 44 Investor A $ 87 Investor B $1,286 Investor C $ 536 BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Notes to Financial Statements (continued) The Fund has received an exemptive order from the Securities and Exchange Commission permitting it to lend portfolio securities to MLPF&S or its affiliates. Pursuant to that order, the Fund has retained BIM as the securities lending agent for a fee based on a share of the returns on investment of cash collateral. Prior to September 29, 2006, BIM was organized as Merrill Lynch Investment Managers, LLC ("MLIM, LLC"), an affiliate of MLIM, and MLIM, LLC was the securities lending agent. BIM may, on behalf of the Fund, invest cash collateral received by the Fund for such loans, among other things, in a private investment company managed by the Manager or its affiliates. In addition, MLPF&S received $20,290 in commissions on the execution of portfolio security transactions for the Fund for the year ended August 31, 2007. For the year ended August 31, 2007, the Fund reimbursed MLIM and the Manager $212 and $1,633, respectively, for certain accounting services. Effective September 29, 2006, PFPC Inc., an indirect, wholly owned subsidiary of PNC and an affiliate of the Manager, became the Fund's transfer agent. Prior to September 29, 2006, the Fund's transfer agent was Financial Data Services, Inc. ("FDS"), a wholly owned subsidiary of Merrill Lynch. Prior to September 29, 2006, certain officers and/or trustees of the Fund were officers and/or directors of MLIM, FDS, FAMD, Merrill Lynch, and/or MLIM, LLC. Commencing September 29, 2006, certain officers and/or trustees of the Fund are officers and/or directors of BlackRock, Inc. or its affiliates. 3. Investments: Purchases and sales of investments, excluding short-term securities, for the year ended August 31, 2007 were $76,177,191 and $111,234,465, respectively. 4. Beneficial Interest Transactions: Net decrease in net assets derived from beneficial interest transactions was $27,059,310 and $34,010,687 for years ended August 31, 2007 and August 31, 2006, respectively. Transactions in beneficial interest for each class were as follows: Institutional Shares for the Dollar Year Ended August 31, 2007 Shares Amount Shares issued to shareholders in reinvestment of distributions 26,309 $ 264,144 Shares redeemed (159,103) (1,635,465) -------------- --------------- Net decrease (132,794) $ (1,371,321) ============== =============== Institutional Shares for the Dollar Year Ended August 31, 2006 Shares Amount Shares issued to shareholders in reinvestment of dividends and distributions 25,624 $ 268,304 Shares redeemed (202,234) (2,113,929) -------------- --------------- Net decrease (176,610) $ (1,845,625) ============== =============== Investor A Shares for the Dollar Year Ended August 31, 2007 Shares Amount Shares converted* 456,908 $ 4,738,138 Shares issued to shareholders in reinvestment of distributions 38,340 384,554 -------------- --------------- Total issued 495,248 5,122,692 Shares redeemed (351,226) (3,610,282) -------------- --------------- Net increase 144,022 $ 1,512,410 ============== =============== Investor A Shares for the Dollar Year Ended August 31, 2006 Shares Amount Shares issued to shareholders in reinvestment of dividends and distributions 15,274 $ 160,236 Shares redeemed (169,014) (1,777,713) -------------- --------------- Net decrease (153,740) $ (1,617,477) ============== =============== Investor B Shares for the Dollar Year Ended August 31, 2007 Shares Amount Shares issued to shareholders in reinvestment of distributions 289,333 $ 2,864,401 Shares redeemed or converted* (2,084,282) (21,168,467) -------------- --------------- Net decrease (1,794,949) $ (18,304,066) ============== =============== BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Notes to Financial Statements (concluded) Investor B Shares for the Dollar Year Ended August 31, 2006 Shares Amount Shares issued to shareholders in reinvestment of dividends and distributions 231,229 $ 2,414,202 Shares redeemed (1,927,923) (20,074,084) -------------- --------------- Net decrease (1,696,694) $ (17,659,882) ============== =============== Investor C Shares for the Dollar Year Ended August 31, 2007 Shares Amount Shares issued to shareholders in reinvestment of distributions 208,109 $ 2,066,527 Shares redeemed (1,080,561) (10,962,860) -------------- --------------- Net decrease (872,452) $ (8,896,333) ============== =============== Investor C Shares for the Dollar Year Ended August 31, 2006 Shares Amount Shares issued to shareholders in reinvestment of dividends and distributions 154,053 $ 1,613,048 Shares redeemed (1,391,597) (14,500,751) -------------- --------------- Net decrease (1,237,544) $ (12,887,703) ============== =============== * In September 2006, certain brokerages, including a wholly owned subsidiary of Merrill Lynch, entered into a remediation agreement with a regulatory organization, which among other things, permitted certain shareholders of Investor B Shares to convert their shares into the Fund's Investor A Shares. 5. Short-Term Borrowings: The Trust, on behalf of the Fund, along with certain other funds managed by the Manager and its affiliates, is a party to a $500,000,000 credit agreement with a group of lenders, which expires November 2007. The Fund may borrow under the credit agreement to fund shareholder redemptions and for other lawful purposes other than for leverage. The Fund may borrow up to the maximum amount allowable under the Fund's current prospectus and statement of additional information, subject to various other legal, regulatory or contractual limits. The Fund pays a commitment fee of .06% per annum based on the Fund's pro rata share of the unused portion of the credit agreement. Amounts borrowed under the credit agreement bear interest at a rate equal to, at each fund's election, the federal funds rate plus .35% or a base rate as defined in the credit agreement. The Fund did not borrow under the credit agreement during the year ended August 31, 2007. 6. Distributions to Shareholders: The tax character of distributions paid during the fiscal years ended August 31, 2007 and August 31, 2006 was as follows: 8/31/2007 8/31/2006 Distributions paid from: Ordinary income -- $ 259,422 Net long-term capital gains $ 6,043,173 4,518,042 -------------- --------------- Total taxable distributions $ 6,043,173 $ 4,777,464 ============== =============== As of August 31, 2007, the components of accumulated earnings on a tax basis were as follows: Undistributed ordinary income--net -- Undistributed long-term capital gains--net $ 4,979,711 --------------- Total undistributed earnings--net 4,979,711 Capital loss carryforward -- Unrealized gains--net 8,782,887* --------------- Total accumulated earnings--net $ 13,762,598 =============== * The difference between book-basis and tax-basis net unrealized gains is attributable primarily to the tax deferral of losses on wash sales and the deferral of post-October currency losses for tax purposes. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Report of Independent Registered Public Accounting Firm To the Shareholders and Board of Trustees of BlackRock Principal Protected Trust: We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of BlackRock Fundamental Growth Principal Protected Fund (the "Fund"), one of the series constituting BlackRock Principal Protected Trust (the "Trust") as of August 31, 2007, and the related statement of operations for the year then ended, and the statement of changes in net assets and the financial highlights for each of the two years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. The financial highlights of the Fund for each of the two years in the period ended August 31, 2005 and for the period November 13, 2002 through August 31, 2003, were audited by other auditors whose report, dated October 14, 2005, expressed an unqualified opinion on those financial highlights. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The Trust is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audit included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of August 31, 2007, by correspondence with the custodian. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of BlackRock Fundamental Growth Principal Protected Fund of BlackRock Principal Protected Trust as of August 31, 2007, the results of its operations for the year then ended, and the changes in its net assets and its financial highlights for each of the two years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. Deloitte & Touche LLP Princeton, New Jersey October 26, 2007 Important Tax Information (unaudited) During the fiscal year ended August 31, 2007, BlackRock Fundamental Growth Principal Protected Fund of BlackRock Principal Protected Trust distributed long-term capital gains of $.620786 per share to shareholders of record on December 8, 2006. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Officers and Trustees Number of Funds and Portfolios in Other Public Position(s) Length of Fund Complex Directorships Name, Address Held with Time Overseen by Held by and Year of Birth Fund Served Principal Occupation(s) During Past 5 Years Trustee Trustee Interested Trustee Robert C. Doll, Jr.* Fund 2005 to Vice Chairman and Director of BlackRock, Inc., 120 Funds None P.O. Box 9011 President present Global Chief Investment Officer for Equities, 161 Portfolios Princeton, NJ and Chairman of the BlackRock Retail Operating 08543-9011 Trustee Committee, and member of the BlackRock Executive 1954 Committee since 2006; President of the funds advised by Merrill Lynch Investment Managers, L.P. ("MLIM") and its affiliates ("MLIM/FAM-advised funds") from 2005 to 2006 and Chief Investment Officer thereof from 2001 to 2006; President of MLIM and Fund Asset Management, L.P. ("FAM") from 2001 to 2006; Co-Head (Americas Region) thereof from 2000 to 2001 and Senior Vice President from 1999 to 2001; President and Director of Princeton Services, Inc. ("Princeton Services") and President of Princeton Administrators, L.P. ("Princeton Administrators") from 2001 to 2006; Chief Investment Officer of OppenheimerFunds, Inc. in 1999 and Executive Vice President thereof from 1991 to 1999. * Mr. Doll is a director, trustee or member of an advisory board of certain other investment companies for which BlackRock Advisors, LLC and its affiliates act as investment adviser. Mr. Doll is an "interested person," as defined in the Investment Company Act, of the Fund based on his current and former positions with BlackRock, Inc. and its affiliates. Trustees serve until their resignation, removal or death, or until December 31 of the year in which they turn 72. As Fund President, Mr. Doll serves at the pleasure of the Board of Trustees. Independent Trustees* David O. Beim** Trustee 2002 to Professor of Finance and Economics at the 17 Funds None P.O. Box 9095 present Columbia University Graduate School of Business 24 Portfolios Princeton, NJ since 1991; Chairman of Outward Bound USA from 08543-9011 1997 to 2001; Chairman of Wave Hill Inc., from 1940 1990 to 2006; Trustee of Phillips Exeter Academy from 2002 to present. James T. Flynn Trustee 2002 to Chief Financial Officer of JP Morgan & Co., 17 Funds None P.O. Box 9095 present Inc. from 1990 to 1995 and an employee of 24 Portfolios Princeton, NJ JP Morgan in various capacities from 1967 08543-9011 to 1995. 1939 W. Carl Kester Trustee 2002 to Deputy Dean for Academic Affairs, Harvard 17 Funds None P.O. Box 9095 present Business School since 2006; Mizuho Financial 24 Portfolios Princeton, NJ Group, Professor of Finance, Harvard 08543-9011 Business School; Unit Head, Finance from 2005 1951 to 2006; Senior Associate Dean and Chairman of the MBA Program of Harvard Business School, 1999 to 2005, Member of the faculty of Harvard Business School since 1981.Independent Consultant since 1978. Karen P. Robards*** Trustee 2002 to Partner of Robards & Company, LLC., a financial 17 Funds AtriCure, Inc. P.O. Box 9095 present advisory firm since 1987; formerly an investment 24 Portfolios (medical devices) Princeton, NJ banker with Morgan Stanley for more than ten 08543-9011 years; Director of Enable Medical Corp. from 1950 1996 to 2005; Director of AtriCure, Inc., since 2000; Director of Care Investment Trust, Inc. a healthcare REIT, since 2007; Co-founder and Director of the Cooke Center for Learning and Development, a not-for-profit organization, since 1987. * Trustees serve until their resignation, removal or death, or until December 31 of the year in which they turn 72. ** Chairman of the Audit Committee. *** Chair of the Board of Trustees. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Officers and Trustees (concluded) Position(s) Length of Name, Address Held with Time and Year of Birth Fund Served Principal Occupation(s) During Past 5 Years Fund Officers* Donald C. Burke Treasurer 2002 to Managing Director of BlackRock, Inc. since 2006; Managing Director of Merrill P.O. Box 9011 present Lynch Investment Managers, L.P. ("MLIM") and Fund Asset Management, L.P. Princeton, NJ ("FAM") in 2006; First Vice President of MLIM and FAM from 1997 to 2005 and 08543-9011 Treasurer thereof from 1999 to 2006); Vice President of MLIM and FAM from 1960 1990 to 1997. Karen Clark Fund Chief 2007 to Managing Director of BlackRock, Inc. and Chief Compliance Officer of certain P.O. Box 9011 Compliance present BlackRock-advised funds since 2007; Director of BlackRock, Inc. from 2005 to Princeton, NJ Officer 2007; Principal and Senior Compliance Officer, State Street Global Advisors, 08543-9011 from 2001 to 2005; Principal Consultant, PricewaterhouseCoopers, LLP from 1965 1998 to 2001; and Branch Chief, Division of Investment Management and Office of Compliance Inspections and Examinations, U.S. Securities and Exchange Commission, from 1993 to 1998. Alice A. Pellegrino Fund 2004 to Director of BlackRock, Inc. from 2006 to 2007; Director (Legal Advisory) of P.O. Box 9011 Secretary 2007 MLIM from 2002 to 2006; Vice President of MLIM from 1999 to 2002; Attorney Princeton, NJ associated with MLIM from 1997 to 1999; Secretary of MLIM, FAM, 08543-9011 FAM Distributors, Inc. and Princeton Services from 2004 to 2006. 1960 Howard Surloff Fund 2007 to Managing Director of BlackRock, Inc. and General Counsel of U.S. Funds at P.O. Box 9011 Secretary present BlackRock, Inc. since 2006; General Counsel (U.S.), Goldman Sachs Asset Princeton, NJ Management from 1993 to 2006. 08543-9011 1965 * Officers of the Fund serve at the pleasure of the Board of Trustees. Further information about the Fund's Officers and Trustees is available in the Fund's Statement of Additional Information, which can be obtained without charge by calling 1-800-441-7762. Custodian Brown Brothers Harriman & Co. 40 Water Street Boston, MA 02109-3661 Transfer Agent PFPC Inc. Wilmington, DE 19809 BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 BlackRock Funds BlackRock Privacy Principles BlackRock is committed to maintaining the privacy of its current and former fund investors and individual clients (collectively, "Clients") and to safeguarding their nonpublic personal information. The following information is provided to help you understand what personal information BlackRock collects, how we protect that information and why in certain cases we share such information with select parties. If you are located in a jurisdiction where specific laws, rules or regulations require BlackRock to provide you with additional or different privacy-related rights beyond what is set forth below, then BlackRock will comply with those specific laws, rules or regulations. BlackRock obtains or verifies personal nonpublic information from and about you from different sources, including the following: (i) information we receive from you or, if applicable, your financial intermediary, on applications, forms or other documents; (ii) information about your transactions with us, our affiliates, or others; (iii) information we receive from a consumer reporting agency; and (iv) from visits to our Web sites. BlackRock does not sell or disclose to nonaffiliated third parties any nonpublic personal information about its Clients, except as permitted by law or as is necessary to service Client accounts. These nonaffiliated third parties are required to protect the confidentiality and security of this information and to use it only for its intended purpose. We may share information with our affiliates to service your account or to provide you with information about other BlackRock products or services that may be of interest to you. In addition, BlackRock restricts access to nonpublic personal information about its Clients to those BlackRock employees with a legitimate business need for the information. BlackRock maintains physical, electronic and procedural safeguards that are designed to protect the nonpublic personal information of its Clients, including procedures relating to the proper storage and disposal of such information. Availability of Additional Information Electronic copies of most financial reports and prospectuses are available on the Fund's Web site or shareholders can sign up for e-mail notifications of quarterly statements, annual and semi-annual reports and prospectuses by enrolling in the Fund's electronic delivery program. To enroll: Shareholders Who Hold Accounts with Investment Advisers, Banks or Brokerages: Please contact your financial advisor. Please note that not all investment advisers, banks or brokerages may offer this service. Shareholders Who Hold Accounts Directly with BlackRock: 1) Access the BlackRock Web site at http://www.blackrock.com/edelivery 2) Select eDelivery under the More Information section 3) Log into your account The Fund will mail only one copy of shareholder documents, including prospectuses, annual and semi-annual reports and proxy statements, to shareholders with multiple accounts at the same address. This practice is commonly called "householding" and it is intended to reduce expenses and eliminate duplicate mailings of shareholder documents. Mailings of your shareholder documents may be householded indefinitely unless you instruct us otherwise. If you do not want the mailing of these documents to be combined with those for other members of your household, please contact the Fund at (800) 441-7762. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 BlackRock Funds (concluded) Availability of Additional Information (concluded) Availability of Proxy Voting Policies and Procedures The Fund has delegated proxy voting responsibilities to BlackRock and its affiliates, subject to the general oversight of the Fund's Board of Trustees. A description of the policies and procedures that BlackRock and its affiliates use to determine how to vote proxies relating to portfolio securities is available without charge, upon request, on our Web site at www.blackrock.com, by calling (800) 441-7762, or on the Web site of the Securities and Exchange Commission (the "Commission") at http://www.sec.gov. Availability of Proxy Voting Record Information on how proxies relating to the Fund's voting securities were voted (if any) by the Fund's previous manager during the most recent 12-month period ended June 30 is available, upon request and without charge, on our Web site at www.blackrock.com, by calling (800) 441-7762 or on the Web site of the Commission at http://www.sec.gov. Availability of Quarterly Portfolio Schedule The Fund files its complete schedule of portfolio holdings for the first and third quarters of its fiscal year with the Commission on Form N-Q. The Fund's Forms N-Q are available on the Commission's Web site at http://www.sec.gov and may be reviewed and copied at the Commission's Public Reference Room in Washington, D.C. Information regarding the operation of the Public Reference Room may be obtained by calling (800) SEC-0330. The Fund's Forms N-Q may also be obtained upon request, without charge, by calling (800) 441-7762. Shareholder Privileges Account Information Call us at (800) 441-7762 8:00 AM - 6:00 PM EST to get information about your account balances, recent transactions and share prices. You can also reach us on the Web at www.blackrock.com. Automatic Investment Plans Investor Class shareholders who want to invest regularly can arrange to have $50 or more automatically deducted from their checking or savings account and invested in any of the BlackRock funds. Systematic Withdrawal Plans Investor Class shareholders can establish a systematic withdrawal plan and receive periodic payments of $50 or more from their BlackRock funds, as long as their account is at least $10,000. Retirement Plans Shareholders may make investments in conjunction with Traditional, Rollover, Roth, Coverdell, Simple IRAs, SEP IRAs and 403(b) Plans. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 A World-Class Mutual Fund Family BlackRock offers a diverse lineup of open-end mutual funds crossing all investment styles and managed by experts in equity, fixed income and tax-exempt investing. Equity Funds BlackRock All-Cap Global Resources Portfolio BlackRock Aurora Portfolio BlackRock Asset Allocation Portfolio++ BlackRock Balanced Capital Fund++ BlackRock Basic Value Fund BlackRock Capital Appreciation Portfolio BlackRock Developing Capital Markets Fund BlackRock Equity Dividend Fund BlackRock EuroFund BlackRock Focus Twenty Fund BlackRock Focus Value Fund BlackRock Fundamental Growth Fund BlackRock Global Allocation Fund++ BlackRock Global Dynamic Equity Fund BlackRock Global Financial Services Fund BlackRock Global Growth Fund BlackRock Global Opportunities Portfolio BlackRock Global Resources Portfolio* BlackRock Global Science & Technology Opportunities Portfolio BlackRock Global SmallCap Fund BlackRock Healthcare Fund BlackRock Health Sciences Opportunities Portfolio BlackRock Index Equity Portfolio* BlackRock International Fund BlackRock International Index Fund BlackRock International Opportunities Portfolio* BlackRock International Value Fund BlackRock Large Cap Core Fund BlackRock Large Cap Growth Fund BlackRock Large Cap Value Fund BlackRock Latin America Fund BlackRock Mid-Cap Growth Equity Portfolio BlackRock Mid-Cap Value Equity Portfolio BlackRock Mid Cap Value Opportunities Fund BlackRock Natural Resources Trust BlackRock Pacific Fund BlackRock Small Cap Core Equity Portfolio BlackRock Small Cap Growth Equity Portfolio BlackRock Small Cap Growth Fund II BlackRock Small Cap Index Fund BlackRock Small Cap Value Equity Portfolio* BlackRock Small/Mid-Cap Growth Portfolio BlackRock S&P 500 Index Fund BlackRock Technology Fund BlackRock U.S. Opportunities Portfolio BlackRock Utilities and Telecommunications Fund BlackRock Value Opportunities Fund Fixed Income Funds BlackRock Commodity Strategies Fund BlackRock Enhanced Income Portfolio BlackRock GNMA Portfolio BlackRock Government Income Portfolio BlackRock High Income Fund BlackRock High Yield Bond Portfolio BlackRock Inflation Protected Bond Portfolio BlackRock Intermediate Bond Portfolio II BlackRock Intermediate Government Bond Portfolio BlackRock International Bond Portfolio BlackRock Low Duration Bond Portfolio BlackRock Managed Income Portfolio BlackRock Short-Term Bond Fund BlackRock Total Return Fund BlackRock Total Return Portfolio II BlackRock World Income Fund Municipal Bond Funds BlackRock AMT-Free Municipal Bond Portfolio BlackRock California Insured Municipal Bond Fund BlackRock Delaware Municipal Bond Portfolio BlackRock Florida Municipal Bond Fund BlackRock High Yield Municipal Fund BlackRock Intermediate Municipal Fund BlackRock Kentucky Municipal Bond Portfolio BlackRock Municipal Insured Fund BlackRock National Municipal Fund BlackRock New Jersey Municipal Bond Fund BlackRock New York Municipal Bond Fund BlackRock Ohio Municipal Bond Portfolio BlackRock Pennsylvania Municipal Bond Fund BlackRock Short-Term Municipal Fund Target Risk & Target Date Funds BlackRock Prepared Portfolios Conservative Prepared Portfolio Moderate Prepared Portfolio Growth Prepared Portfolio Aggressive Growth Prepared Portfolio BlackRock Lifecycle Prepared Portfolios Prepared Portfolio 2010 Prepared Portfolio 2015 Prepared Portfolio 2020 Prepared Portfolio 2025 Prepared Portfolio 2030 Prepared Portfolio 2035 Prepared Portfolio 2040 Prepared Portfolio 2045 Prepared Portfolio 2050 * See the prospectus for information on specific limitations on investments in the fund. ++ Mixed asset fund. BlackRock mutual funds are distributed by BlackRock Distributors, Inc. and certain funds are also distributed by FAM Distributors, Inc. You should consider the investment objectives, risks, charges and expenses of the funds under consideration carefully before investing. Each fund's prospectus contains this and other information and is available at www.blackrock.com or by calling 800-882-0052 or from your financial advisor. The prospectus should be read carefully before investing. BLACKROCK FUNDAMENTAL GROWTH PRINCIPAL PROTECTED FUND AUGUST 31, 2007 Item 2 - Code of Ethics - The registrant has adopted a code of ethics, as of the end of the period covered by this report, applicable to the registrant's principal executive officer, principal financial officer and principal accounting officer, or persons performing similar functions. During the period covered by this report, there have been no amendments to or waivers granted under the code of ethics. A copy of the code of ethics is available without charge at www.blackrock.com. Item 3 - Audit Committee Financial Expert - The registrant's board of directors or trustees, as applicable (the "board of directors") has determined that (i) the registrant has the following audit committee financial experts serving on its audit committee and (ii) each audit committee financial expert is independent: (1) David O. Beim, (2) W. Carl Kester, (3) James T. Flynn and (4) Karen P. Robards. The registrant's board of directors has determined that David O. Beim, W. Carl Kester and Karen P. Robards qualify as financial experts pursuant to Item 3(c)(4) of Form N-CSR. Mr. Beim has a thorough understanding of generally accepted accounting principles, financial statements and internal control over financial reporting as well as audit committee functions. For 25 years, Mr. Beim was an investment banker actively engaged in financial analysis for securities transactions and mergers. These transactions presented a breadth and level of complexity of accounting issues that are generally comparable to the breadth and complexity of issues that can reasonably be expected to be raised by the Registrant's financial statements. Mr. Beim has also been a professor of finance and economics at the Columbia University Graduate School of Business since 1991. Prof. Kester has a thorough understanding of generally accepted accounting principles, financial statements and internal control over financial reporting as well as audit committee functions. Prof. Kester has been involved in providing valuation and other financial consulting services to corporate clients since 1978. Prof. Kester's financial consulting services present a breadth and level of complexity of accounting issues that are generally comparable to the breadth and complexity of issues that can reasonably be expected to be raised by the Registrant's financial statements. Ms. Robards has a thorough understanding of generally accepted accounting principles, financial statements and internal control over financial reporting as well as audit committee functions. Ms. Robards has been President of Robards & Company, a financial advisory firm, since 1987. Ms. Robards was formerly an investment banker for more than 10 years where she was responsible for evaluating and assessing the performance of companies based on their financial results. Ms. Robards has over 30 years of experience analyzing financial statements. She also is the member of the Audit Committees of one publicly held company and a non-profit organization. Under applicable securities laws, a person determined to be an audit committee financial expert will not be deemed an "expert" for any purpose, including without limitation for the purposes of Section 11 of the Securities Act of 1933, as a result of being designated or identified as an audit committee financial expert. The designation or identification as an audit committee financial expert does not impose on such person any duties, obligations, or liabilities greater than the duties, obligations, and liabilities imposed on such person as a member of the audit committee and board of directors in the absence of such designation or identification. Item 4 - Principal Accountant Fees and Services Note: The Fund changed auditors effective August, 28, 2006. Prior to that date, Ernst & Young LLP provided services as the Fund's independent registered public accountant. (a) Audit Fees (b) Audit-Related Fees (1) (c) Tax Fees (2) (d) All Other Fees (3) Current Previous Current Previous Current Previous Current Previous Entity Fiscal Year Fiscal Year Fiscal Year Fiscal Year Fiscal Year Fiscal Year Fiscal Year Fiscal Year Name End End End End End End End End BlackRock Fundamental Growth Principal Protected Fund $26,900 $26,900 $0 $0 $6,100 $6,954 $1,042 $0 of BlackRock Principal Protected Trust (1) The nature of the services include assurance and related services reasonablyrelated to the performance of the audit of financial statements not included in Audit Fees. (2) The nature of the services include tax compliance, tax advice and tax planning. (3) The nature of the services include a review of compliance procedures and attestation thereto. (e)(1) Audit Committee Pre-Approval Policies and Procedures: The registrant's audit committee (the "Committee") has adopted policies and procedures with regard to the pre-approval of services. Audit, audit-related and tax compliance services provided to the registrant on an annual basis require specific pre-approval by the Committee. The Committee also must approve other non-audit services provided to the registrant and those non-audit services provided to the registrant's affiliated service providers that relate directly to the operations and the financial reporting of the registrant. Certain of these non-audit services that the Committee believes are a) consistent with the SEC's auditor independence rules and b) routine and recurring services that will not impair the independence of the independent accountants may be approved by the Committee without consideration on a specific case-by-case basis ("general pre-approval"). However, such services will only be deemed pre-approved provided that any individual project does not exceed $5,000 attributable to the registrant or $50,000 for all of the registrants the Committee oversees. Any proposed services exceeding the pre-approved cost levels will require specific pre- approval by the Committee, as will any other services not subject to general pre-approval (e.g., unanticipated but permissible services). The Committee is informed of each service approved subject to general pre-approval at the next regularly scheduled in-person board meeting. (e)(2) None of the services described in each of Items 4(b) through (d) were approved by the audit committee pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X. (f) Not Applicable (g) Affiliates' Aggregate Non-Audit Fees: Current Previous Fiscal Year Fiscal Year Entity Name End End BlackRock Fundamental Growth Principal Protected Fund of BlackRock Principal Protected Trust $291,642 $3,105,454 (h) The registrant's audit committee has considered and determined that the provision of non-audit services that were rendered to the registrant's investment adviser (not including any non-affiliated sub-adviser whose role is primarily portfolio management and is subcontracted with or overseen by the registrant's investment adviser), and any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the registrant that were not pre-approved pursuant to paragraph (c)(7)(ii) of Rule 2-01 of Regulation S-X is compatible with maintaining the principal accountant's independence. Regulation S-X Rule 2-01(c)(7)(ii) - $284,500, 0% Item 5 - Audit Committee of Listed Registrants - Not Applicable Item 6 - Schedule of Investments - The registrant's Schedule of Investments is included as part of the Report to Stockholders filed under Item 1 of this form. Item 7 - Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies - Not Applicable Item 8 - Portfolio Managers of Closed-End Management Investment Companies - Not Applicable Item 9 - Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers - Not Applicable Item 10 - Submission of Matters to a Vote of Security Holders - The registrant's Nominating Committee will consider nominees to the Board recommended by shareholders when a vacancy becomes available. Shareholders who wish to recommend a nominee should send nominations which include biographical information and set forth the qualifications of the proposed nominee to the registrant's Secretary. There have been no material changes to these procedures. Item 11 - Controls and Procedures 11(a) - The registrant's principal executive and principal financial officers or persons performing similar functions have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the "1940 Act")) are effective as of a date within 90 days of the filing of this report based on the evaluation of these controls and procedures required by Rule 30a-3(b) under the 1940 Act and Rule 15d-15(b) under the Securities and Exchange Act of 1934, as amended. 11(b) - There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act) that occurred during the second fiscal quarter of the period covered by this report that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 12 - Exhibits attached hereto 12(a)(1) - Code of Ethics - See Item 2 12(a)(2) - Certifications - Attached hereto 12(a)(3) - Not Applicable 12(b) - Certifications - Attached hereto Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. BlackRock Fundamental Growth Principal Protected Fund of BlackRock Principal Protected Trust By: /s/ Robert C. Doll, Jr. ----------------------- Robert C. Doll, Jr., Chief Executive Officer (principal executive officer) of BlackRock Fundamental Growth Principal Protected Fund of BlackRock Principal Protected Trust Date: October 22, 2007 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By: /s/ Robert C. Doll, Jr. ----------------------- Robert C. Doll, Jr., Chief Executive Officer (principal executive officer) of BlackRock Fundamental Growth Principal Protected Fund of BlackRock Principal Protected Trust Date: October 22, 2007 By: /s/ Donald C. Burke ------------------- Donald C. Burke, Chief Financial Officer (principal financial officer) of BlackRock Fundamental Growth Principal Protected Fund of BlackRock Principal Protected Trust Date: October 22, 2007