Advanstar Communications 424B3 Prospectus supplement

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PROSPECTUS SUPPLEMENT (To Prospectus dated April 16, 2004)		Filed pursuant to Rule 424(b)(3) of the Rules and Regulations Under the Securities Act of 1933
		Registration Statement No. 333-59284

ADVANSTAR COMMUNICATIONS INC.

12% Series B Senior Subordinated Notes Due 2011

Recent Developments

We have attached to this prospectus supplement, and incorporated by reference into it, the Form 10-Q Quarterly Report of Advanstar Communications Inc. for the three months ended March 31, 2004.

This prospectus supplement, together with the prospectus, is to be used by Credit Suisse First Boston LLC in connection with offers and sales of the notes in market-making transactions at negotiated prices related to prevailing market prices at the time of the sale. Credit Suisse First Boston LLC may act as principal or agent in such transactions.

May 18, 2004

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-Q

(Mark One)
ý	Quarterly Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934.
For the quarterly period ended: March 31, 2004
OR
	Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Commission File Number: 333-57201

Advanstar Communications Inc.
(Exact name of registrant as specified in its charter)

New York
(State or other jurisdiction of
incorporation or organization)

59-2757389
(I.R.S. Employer
Identification No.)

One Park Avenue, New York, NY
(Address of principal executive offices)

10016
(Zip Code)

Registrant's Telephone Number, Including Area Code: (212) 951-6600

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ý No o

Indicate by check mark whether the registrant is an accelerated filer (as defined in Rule 12b-2 of the Exchange Act). Yes o No ý

As of May 14, 2004, 1,000,000 shares of the registrant's common stock were outstanding.

PART I FINANCIAL INFORMATION

Item 1. Financial Statements:

		Page in this Quarterly Report
	Condensed Consolidated Balance Sheets at March 31, 2004 (unaudited) and December 31, 2003.	2
	Condensed Consolidated Statements of Operations (unaudited) for the three months ended March 31, 2004 and 2003	3
	Condensed Consolidated Statements of Cash Flows (unaudited) for the three months ended March 31, 2004 and 2003	4
	Notes to Condensed Consolidated Financial Statements (unaudited)	5
Item 2.	*Management's Discussion and Analysis of Financial Condition and Results of Operations*	21
Item 3.	*Quantitative and Qualitative Disclosure about Market Risk*	33
Item 4.	*Controls and Procedures*	33
PART II Other Information
Item 6.	Exhibits and Reports on Form 8-K	35
Signatures

Advanstar Communications Inc.
Condensed Consolidated Balance Sheets
(in thousands, except share and per share data)

			March 31, 2004			December 31, 2003
			(unaudited)
ASSETS
Current assets:
	Cash and cash equivalents		$	31,804		$	29,274
	Accounts receivable, net of allowance of $1,195 and $1,006 at March 31, 2004 and December 31, 2003			33,106			34,560
	Prepaid expenses			7,715			7,940
	Other			1,942			1,771
	Current assets of discontinued operations			—			1,047

		Total current assets		74,567			74,592
Property, plant and equipment, net				23,523			23,786
Intangible and other assets:
	Goodwill			729,674			725,886
	Intangibles and other, net			137,039			142,370

		Total intangible and other assets, net		866,713			868,256
Non current assets of discontinued operations				—			18,451

			$	964,803		$	985,085

LIABILITIES AND STOCKHOLDER'S EQUITY
Current liabilities:
	Current maturities of long-term debt		$	3,200		$	3,700
	Accounts payable			28,384			29,460
	Accrued compensation			5,133			6,940
	Other accrued expenses			28,220			26,371
	Deferred revenue			34,016			56,700
	Current liabilities of discontinued operations			—			4,198

		Total current liabilities		98,953			127,369
Long-term debt, net of current maturities				614,006			622,369
Deferred income taxes				7,630			6,990
Other long-term liabilities				4,808			5,322
Due to parent				3,585			3,650
Minority interests				10,385			10,089
Commitments and contingencies
Stockholder's equity:
	Common stock, $.01 par value, 40,000,000 shares authorized; 1,000,000 shares issued and outstanding at March 31, 2004 and December 31, 2003			10			10
	Capital in excess of par value			447,367			447,367
	Accumulated deficit			(225,494	)		(241,594	)
	Accumulated other comprehensive loss			3,553			3,513

		Total stockholder's equity		225,436			209,296

			$	964,803		$	985,085

The accompanying notes are an integral part of these condensed consolidated financial statements.

Advanstar Communications Inc.
Condensed Consolidated Statements of Operations
(In thousands)

			For the Three Months Ended March 31,
			2004			2003
			(unaudited)
Revenue			$	119,889		$	100,075
Operating expenses:
	Cost of production			23,025			19,524
	Selling, editorial and circulation			43,439			33,066
	General and administrative			11,437			9,868
	Funding of affiliated dot.com company operations (see Note 9)			538			210
	Amortization of intangibles			9,550			10,737
	Depreciation			1,974			2,133

		Total operating expenses		89,963			75,538

Operating income (loss)				29,926			24,537
Other income (expense):
	Interest expense, net			(18,190	)		(12,086	)
	Other income (expense), net			1,211			399

Income from continuing operations before income taxes and minority interests				12,947			12,850
Provision for income taxes				3,125			304
Minority interests				(493	)		(128	)

Income from continuing operations				9,329			12,418
Discontinued operations (see Note 3):
Income from operations of discontinued business (including gain on disposal
of $1,017 and income tax benefit of $2,404)				6,771			3,268

Net income			$	16,100		$	15,686

The accompanying notes are an integral part of these condensed consolidated financial statements.

Advanstar Communications Inc.
Condensed Consolidated Statements of Cash Flows
(in thousands)

			For the Three Months Ended March 31,
			2004			2003
			(unaudited)
Operating activities:
	Net income (loss)		$	16,100		$	15,686
	Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
		Depreciation and amortization		11,587			13,155
		(Gain) loss on derivative financial instruments		(1,280	)		(443	)
		Undistributed earnings of minority interest holders		493			128
		Noncash interest		814			686
		Gain on sale of business and other assets		(1,008	)		15
		Deferred income taxes		640			—
		Provision for bad debts		126			412
		Changes in operating assets and liabilities		(25,412	)		(27,374	)

		Net cash provided by operating activities		2,060			2,265

Investing activities:
	Additions to property, plant and equipment			(1,724	)		(1,979	)
	Acquisitions of publications and trade shows, net of cash acquired			(7,986	)		(1	)
	Proceeds from sale of business and other assets			19,407			—

		Net cash provided by (used in) investing activities		9,697			(1,980	)

Financing activities:
	Proceeds from revolving credit loan			6,000			3,000
	Payments on revolving credit loan			(14,000	)		(6,000	)
	Payments of long-term debt			(826	)		(4,250	)
	Deferred financing costs			(302	)		(27	)

		Net cash used in financing activities		(9,128	)		(7,277	)

Effect of exchange rate changes on cash				(99	)		318

Net increase (decrease) in cash and cash equivalents				2,530			(6,674	)
Cash and cash equivalents, beginning of period				29,274			18,930

Cash and cash equivalents, end of period			$	31,804		$	12,256

The accompanying notes are an integral part of these condensed consolidated financial statements.

Advanstar Communications Inc.
Notes to Condensed Consolidated Financial Statements

1. Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared by Advanstar Communications Inc. ("Communications", or the "Company") in accordance with the instructions to Form 10-Q and, therefore, do not include all the information and footnotes required by generally accepted accounting principles for complete financial statements. Management believes that all adjustments, consisting solely of normal recurring items, considered necessary for a fair presentation have been included. These condensed consolidated financial statements, however, should be read in conjunction with the audited financial statements and the related notes included in the Company's annual report on Form 10-K for the year ended December 31, 2003, filed with the Securities and Exchange Commission on March 29, 2003. The results of operations for the three month period ended March 31, 2004 are not necessarily indicative of the operating results that may be expected for the entire year ending December 31, 2004.

2. Summary of Significant Interim Accounting Policies

Stock-Based Compensation

As permitted by Statement of Financial Accounting Standards (SFAS) No. 123, "Accounting for Stock-Based Compensation," the Company has elected to account for stock options and awards to employees under the provisions of Accounting Principles Board (APB) Opinion No. 25, "Accounting for Stock Issued to Employees," and related interpretations.

If the Company had elected to recognize compensation cost based on the fair value of the options granted as prescribed by SFAS No. 123, results would have been adjusted to the pro forma amounts indicated in the table below (in thousands):

	For the Three Months Ended March 31,
	2004			2003
Net income (loss)—as reported	$	16,100		$	15,686
Less: pro forma stock based employee compensation		(677	)		(583	)

Net income (loss)—pro forma	$	15,423		$	15,103

Interim Income Tax Expense

The Company determines its quarterly income tax provision based upon an estimated annual effective income tax rate. In determining the effective income tax rate applicable to interim periods, the Company excludes tax jurisdictions where no tax expense or benefit is expected for the entire year.

Recently Issued Accounting Standards

In December 2003, the FASB issued Interpretation No. 46R,Consolidation of Variable Interest Entities, which addresses accounting for special-purpose and variable interest entities and which superseded Interpretation No. 46. The provisions of Interpretation No. 46R are effective for the Company in the first quarter of 2005. Specifically, based upon the Company's preliminary analysis, the Company believes that it will be required to consolidate the operations of Advanstar.com effective January 1, 2005. If the Company consolidates Advanstar.com, management believes the effect of adoption will be to reduce the amount of Advanstar.com losses included in the Company's operating

results. The Company does not expect this consolidation to have a material effect on its financial position, results of operations or cash flows.

3. Acquisitions and Divestitures

Acquisitions

On October 1, 2003, the Company purchased a portfolio of healthcare industry magazines and related custom projects business from the Thomson Corporation and its subsidiaries ("Thomson") for $150.7 million, including $136.5 million in cash (including related fees and expenses) and $14.1 million of assumed liabilities.

On March 8, 2004, the Company purchased a portfolio of pharmaceutical industry magazines and conferences from the Institute of Validation Technology, Inc. ("IVT") for $8.0 million in cash plus assumed liabilities. In addition, the Company agreed to pay additional contingent cash purchase price based on 2004 and 2005 operating results of the acquired assets. Certain of the acquired assets and assumed liabilities are recorded based upon preliminary estimates of their respective fair values as of the date of the acquisition. The Company does not believe the final allocation of purchase price will be materially different from preliminary allocations.

The following table provides the unaudited pro forma operating results of the Company for the three month period ended March 31, 2003 as if the Thomson acquisition had taken place at January 1, 2003. The pro forma operating results due not include the effect of the IVT acquisition described above because the acquisition is not material (in thousands):

	For the Three Months Ended March 31, 2003
Revenue	$	120,397
Income from continuing operations		8,827
Net income		12,095

The unaudited pro forma operating results do not purport to represent what our results of operations actually would have been if the acquisition had occurred as of the date indicated or what such results will be for any future periods.

Divestiture of the Art Group

On March 12, 2004, the Company completed the sale of its art industry trade shows and magazines (the "Art Group") for a total selling price of $19.5 million in cash, subject to a working capital adjustment. The portfolio included three trade shows and two publications. The Company recorded a gain on the sale of $1.0 million plus a tax benefit of $2.4 million. The results of the Art Group have been reported separately as discontinued operations in the condensed consolidated statements of operations for the three months ended March 31, 2004 and 2003. In addition, the assets and liabilities of the Art Group are reported separately in the balance sheet at March 31, 2004. The results of the discontinued operations do not reflect any interest expense or overhead allocated from the Company. Prior year consolidated financial statements have been restated to present the Art Group as a discontinued operation. Revenues of the Art Group, included in discontinued operations in the

condensed consolidated statements of operations, were $8.5 million for the period from January 1, 2004 to March 12, 2004, and $9.3 million for the three months ended March 31, 2003.

4. Goodwill and Other Intangible Assets

The changes in the carrying amount of goodwill for the three months ended March 31, 2004, by operating segment, are as follows (in thousands):

	Trade Shows and Conferences			Trade Publications			Marketing Services			Totals
Balance as of December 31, 2003	$	497,095		$	214,323		$	31,078		$	742,496
Goodwill acquired or finally allocated during the period		3,040			1,015			—			4,055
Goodwill allocated to business disposition		(13,264	)		(3,346	)		—			(16,610	)
Foreign currency translation		(593	)		340			(14	)		(267	)

Balance as of March 31, 2004	$	486,278		$	212,332		$	31,064		$	729,674

Trade exhibitor and advertiser lists are amortized on a double-declining balance method over six years and five years, respectively, subscriber lists and other intangible assets are amortized on a straight-line basis over three to ten years, trademarks and trade names are amortized on a straight-line basis over 20 years. These intangible assets consist of the following as of March 31, 2004 and December 31, 2003 (in thousands):

		March 31, 2004			December 31, 2003
Trade exhibitor lists		$	156,994		$	156,939
Advertiser lists			62,297			62,303
Subscriber lists			29,290			28,577
Trade names and trademarks			18,016			18,016
Other intangible assets			25,625			21,593
Deferred financing costs			22,245			21,942

			314,467			309,370
Accumulated amortization			(177,428	)		(167,000	)

	Total intangible and other assets, net	$	137,039		$	142,370

Estimated amortization expense of identified intangible assets and other for the remaining nine months of 2004 and for the next five years is as follows: (in thousands):

2004	$	33,479
2005		37,526
2006		26,883
2007		11,117
2008		7,573
2009		3,601

5. Financial Derivative Instruments

The Company uses derivative instruments to manage exposure to interest rate and foreign currency risks. The Company's objectives for holding derivatives are to minimize these risks using the most effective methods to eliminate or reduce the impact of these exposures.

Interest Rate Risk

Variable rate debt instruments are subject to interest rate risk. In 2001 the Company entered into an interest rate collar agreement expiring February 2004, to manage its exposure to interest rate movements on a portion of its variable rate debt obligations. The effective portion of the cumulative gain or loss on the interest rate collar agreement was reported as a component of accumulated other comprehensive income in stockholder's equity and recognized in earnings as the underlying interest expense was incurred. The ineffective portion of the interest rate collar agreement was recognized in current earnings. Gains and losses on the undesignated portion of this agreement were recognized in current earnings until expiration.

In May 2003 the Company entered into an interest rate swap agreement expiring November 2005, and subsequently terminated the agreement in December 2003. The net gain at termination of approximately $0.2 million will continue to be reported in accumulated other comprehensive income and amortized into earnings over the original contract term.

Foreign Currency Risk

The Company uses forward contracts to manage its exposure associated with forecasted international revenue and expense transactions for up to 15 months in the future. Foreign currencies hedged are the Euro, British Pound Sterling and the Brazilian Real. Changes in the fair value of these instruments are reported as a component of accumulated other comprehensive income in stockholder's equity and are recognized in earnings as the underlying revenue is recognized. Forward contracts not designated as hedging instruments under SFAS No. 133 are also used to manage the impact of the variability in exchange rates. Changes in the fair value of these foreign exchange contracts are recognized in current earnings.

At March 31, 2004, the Company had foreign exchange derivative contracts to sell with a notional amount totaling $5.1 million and to buy totaling $1.7 million. The estimated fair value of the foreign exchange contracts based upon market quotes was a net liability of $0.1 million.

Accumulated Other Comprehensive Income (Loss)

The following table summarizes the effects of SFAS 133 on the Company's accumulated other comprehensive income as of March 31, 2004 and 2003 (in thousands):

	Interest Rate Collar Agreements			Foreign Exchange Contracts			Total
Accumulated other comprehensive income (loss) balance at December 31, 2003	$	(42	)	$	—		$	(42	)
Unwound from accumulated other comprehensive income (loss) during the period		244			—			244
Mark to market hedge contracts		(52	)		—			(52	)

Accumulated other comprehensive income (loss) balance at March 31, 2004	$	150			—		$	150

Accumulated other comprehensive income (loss) balance at December 31, 2002	$	(4,350	)	$	—		$	(4,350	)
Unwound from accumulated other comprehensive income (loss) during the period		1,363			—			1,363
Mark to market hedge contracts		(451	)		(69	)		(520	)

Accumulated other comprehensive income (loss) balance at March 31, 2003	$	(3,438	)	$	(69	)	$	(3,507	)

At March 31, 2004, the Company estimates that it will reclassify out of accumulated other comprehensive income approximately $0.1 million of deferred gains into earnings within the next 12 months. The fair value of the Company's derivatives was a net liability position of $0.1 million and $1.5 million at March 31, 2004 and December 31, 2003, respectively, which is included in accrued liabilities in the accompanying condensed consolidated balance sheets.

Statement of Operations

The following tables summarize the effects of SFAS No. 133 included in other income (expense) in the Company's statement of operations related to the ineffective portion of the Company's interest rate protection agreements and foreign exchange contracts not designated as hedging instruments for the three months ended March 31, 2004 and 2003 (in thousands):

	Interest Rate Collar Agreements		Foreign Exchange Contracts			Total
Three months ended March 31, 2004	$	1,273	$	7		$	1,280

Three months ended March 31, 2003	$	532	$	(89	)	$	443

6. Debt

Credit Facility

The credit facility (the "Credit Facility") originally consisted of (i) $415.0 million of term loans A and B payable in quarterly installments through October 11, 2007, and (ii) $80.0 million of revolving loans availability through April 11, 2007. The Credit Facility contained restrictive covenants which required the Company to, among other things, maintain a maximum quarterly leverage ratio (as defined) that declined quarterly through the fourth quarter of 2004, and maintain a minimum fixed charge ratio (as defined).

In connection with its private placement of Senior Secured Notes in August 2003 described below, the Company and the lenders amended the Credit Facility to permit the private placement and the proposed use of the proceeds to eliminate the leverage ratio covenant and amended certain other covenants contained in the Credit Facility and reduce the revolving loan commitments from $80.0 million to $60.0 million. Failure of the Company to comply with the current covenants may cause an event of default under the Credit Facility. Borrowings under the Credit Facility are collateralized by substantially all of the Company's assets.

Senior Secured Notes

On August 18, 2003, the Company issued $360.0 million of second priority senior secured notes (the "August senior secured notes"). On September 25, 2003, the Company issued an additional $70.0 million of second priority senior secured notes (the "September senior secured notes") which were issued at a premium (together with the August senior secured notes, the "Senior Secured Notes"). The Senior Secured Notes were issued in two tranches: $130.0 million of Second Priority Senior Secured Floating Rate Notes due 2008, which require quarterly amortization equal to 0.25% of the principal amount thereof (the "floating rate notes"), and $300.0 million of 10.75% Second Priority Senior Secured Notes due 2010. Interest on the floating rate notes is payable at a rate equal to three-month LIBOR, which is reset quarterly, plus 7.5%. Each tranche of the notes is collateralized by second priority liens on substantially all the collateral pledged against borrowings under the Company's Credit Facility (other than the capital stock of certain of its subsidiaries and assets of its parent companies). The notes contain restrictive covenants that, among other things, limit the Company's ability to incur debt, pay dividends and make investments. The Company entered into a registration rights agreement in connection with the private placement pursuant to which the Company has registered substantially all of the notes.

The Company used the net proceeds from the August senior secured notes offering to repay and terminate all outstanding term A loans under its credit facility and all but $25.0 million of the outstanding term B loans and a portion of its revolving credit borrowings under its Credit Facility. The Company used the net proceeds of the September senior secured notes offering to reduce revolver borrowings and acquire a portfolio of healthcare industry magazines and related custom projects business from the Thomson Corporation (Note 3).

The Senior Secured Notes are fully and unconditionally guaranteed on a senior basis, jointly and severally, by the Company's wholly owned domestic subsidiaries. The financial covenants under the Senior Secured Notes include limitations on certain asset dispositions, payments, debt incurrence, dividends and other restricted payments.

Senior Subordinated Notes

The Company's $160.0 million unsecured, 12% senior subordinated notes due 2011 (the "Senior Subordinated Notes") require semiannual interest-only payments on February 15 and August 15 of each year. The Senior Subordinated Notes are fully and unconditionally guaranteed on a senior subordinated basis, jointly and severally, by the Company's wholly owned domestic subsidiaries. The financial covenants under the Senior Subordinated Notes include limitations on certain asset dispositions, payments, debt incurrence, dividends and other restricted payments.

Long-term debt consists of the following (in thousands):

	March 31, 2004			December 31, 2003
Term loan B, interest at LIBOR plus 4.50%; 5.59% at March 31, 2004, due quarterly through October 11, 2008	$	25,000		$	25,000
Revolving credit loan, interest at LIBOR plus 3.75%; 4.87% at March 31, 2004, due April 11, 2007		—			8,000
Second priority senior secured floating rate notes, interest at LIBOR plus 7.5%, due 2008		129,350			129,675
10.75% Second priority senior secured notes, due 2010, plus unamortized premium of $956 and $994 at March 31, 2004 and December 31, 2003, respectively		300,956			300,994
Senior subordinated notes, interest at 12.00%, due 2011		160,000			160,000
Acquisition note payable, interest at 5.50%, due monthly through 2004		1,500			2,000
Acquisition note payable, interest at 6.00%, due April 1, 2004		400			400

		617,206			626,069
Less current maturities		(3,200	)		(3,700	)

	$	614,006		$	622,369

7. Comprehensive Income

The table below presents comprehensive income (loss), defined as changes in the equity of the Company excluding changes resulting from investments by and distributions to shareholders (in thousands):

	Three Months Ended March 31,
	2004			2003
Net income	$	16,100		$	15,686
Change in cumulative translation Adjustment		(151	)		1,011
Change in unrealized losses on derivative financial instruments		192			843

Comprehensive income	$	16,141		$	17,540

8. Segments

The Company follows the provisions of SFAS No. 131, "Disclosures about Segments of an Enterprise and Related Information," and has three reportable segments: trade shows and conferences, trade publications and marketing services.

The Company evaluates the performance of, and allocates resources to, its segments based on contribution margin—defined as net revenue less cost of production and selling, editorial, and circulation costs. The accounting policies of the reportable segments are the same as those described in the summary of significant accounting policies. There are no inter-segment sales or transfers. Segment assets are primarily intangible assets, prepaid expenses and accounts receivable. Revenues, contribution margins and segment assets of the Company's reportable segments are as follows (in thousands):

		Trade Shows and Conferences		Trade Publications		Marketing Services		Corporate and Other			Total
Three months ended March 31, 2004
	Revenues	$	68,225	$	47,169	$	4,309	$	186		$	119,889
	Contribution margin (loss)		38,758		13,186		2,287		(806	)		53,425
	Segment assets		546,253		309,527		33,159		75,864			964,803
Three months ended March 31, 2003
	Revenues	$	65,572	$	30,749	$	3,491	$	263			100,075
	Contribution margin (loss)		38,015		8,717		1,170		(417	)		47,485
	Segment assets		580,304		180,263		32,361		55,247			848,175

The reconciliation of total segment contribution margin to consolidated (loss) income before taxes, minority interests and cumulative effect of accounting change is as follows (in thousands):

	Three Months Ended March 31,
	2004			2003
Total segment contribution margin	$	53,425		$	47,485
General and administrative expense		(11,437	)		(9,868	)
Funding of affiliated dot.com company operations		(538	)		(210	)
Depreciation and amortization		(11,524	)		(12,870	)
Other expense (primarily interest)		(16,979	)		(11,687	)

Income from continuing operations before income taxes and minority interests	$	12,947		$	12,850

9. Relationship with Advanstar.com, Inc.

Advanstar.com, Inc. (Advanstar.com), an affiliate of the Company, operates the Company's event and publication-related web sites and develops certain enhanced web opportunities to serve the Company's customers in selected industries. The Company provides Advanstar.com with certain administrative support services and charges for these services based on a general overhead charge. In addition, selected sales, editorial, marketing and production staff of the Company are shared with Advanstar.com. The Company also provides Advanstar.com with marketing and promotional support through advertising pages in its trade publications and exhibit space in its trade shows. In return, Advanstar.com provides support on its web sites for the Company's trade publications and trade shows.

The Company records advances and notes issued in support of Advanstar.com operations as an operating expense on the Company's consolidated statement of operations, as a reflection of the ongoing nature of the operations of Advanstar.com in support of the Company's operations. Net advances and notes charged to the Company's operations during the three months ended March 31, 2004 and 2003 were approximately $0.5 million and $0.2 million, respectively. As described in Note 2, the Company expects to begin consolidating the operations of Advanstar.com with those of the Company, beginning on January 1, 2005.

10. Parent Company Notes

As part of the financing for the acquisition of the Company by the DLJ Merchant Banking Funds in October 2000 (the "Acquisition") and concurrently with the closing of the offering of the Senior Subordinated Notes in February 2001, the Company's parent, Advanstar, Inc., issued discount notes (the "Discount Notes") with an aggregate principal amount at maturity in aggregate of $171.8 million. These notes do not require cash interest payments until 2006. Neither the Company nor any of its subsidiaries guaranteed the Discount Notes. Advanstar, Inc., however, is a holding company and its ability to pay interest on these Discount Notes will be dependent upon the receipt of dividends from its subsidiaries, principally including the Company. The Credit Facility, the Senior Secured Notes and the Senior Subordinated Notes impose substantial restrictions on the Company's and its subsidiaries' ability to pay dividends.

11. Supplemental Guarantor Condensed Consolidating Financial Statements

Basis of Presentation

The Company's Senior Subordinated Notes and Senior Secured Notes are fully and unconditionally guaranteed on a senior subordinated basis and senior basis, respectively, jointly and severally, by the Company and its wholly owned domestic subsidiaries. The subsidiary guarantors are MAGIC and Applied Business TeleCommunications. The condensed consolidating financial statements of the guarantors are presented below and should be read in conjunction with the consolidated financial statements of the Company. Separate financial statements of the guarantors are not presented because the guarantors are jointly, severally, fully, and unconditionally liable under the guarantees and the Company believes the condensed consolidating financial statements presented are sufficiently meaningful in understanding the financial position and results of the guarantors.

There are no significant restrictions on the ability of the subsidiary guarantors to make distributions to the Company.

Advanstar Communications Inc.
Condensed Consolidating Balance Sheets
At March 31, 2004
(In thousands)

			Communications			Guarantor Subsidiaries		Nonguarantor Subsidiaries			Eliminations			Consolidated Total
ASSETS
Current assets:
	Cash and cash equivalents		$	24,061		$	—	$	7,743		$	—		$	31,804
	Accounts receivable, net			31,115			94		1,897			—			33,106
	Prepaid expenses			5,722			132		1,861			—			7,715
	Other			1,920			—		22			—			1,942

		Total current assets		62,818			226		11,523			—			74,567
Noncurrent assets:
	Property, plant and equipment, net			22,242			763		518			—			23,523
	Deferred tax asset			13,524			35		—			(13,559	)		—
	Intangible and other assets, net			518,003			277,986		70,724			—			866,713
	Investments in subsidiaries			529,307			—		26,899			(556,206	)		—
	Intercompany receivable			6,656			212,221		—			(218,877	)		—

			$	1,152,550		$	491,231	$	109,664		$	(788,642	)	$	964,803

LIABILITIES AND STOCKHOLDER'S EQUITY
Current liabilities:
	Current maturities of long-term debt		$	3,200		$	—	$	—		$	—		$	3,200
	Accounts payable			18,748			7,248		2,388			—			28,384
	Accrued liabilities			25,274			6,631		1,448			—			33,353
	Deferred revenue			30,741			574		2,701			—			34,016

		Total current liabilities		77,963			14,453		6,537			—			98,953
Long-term debt, net of current maturities				614,006			—		—			—			614,006
Deferred income taxes and other long-term iabilities				12,110			13,559		328			(13,559	)		12,438
Intercompany payable				210,050			—		8,827			(218,877	)		—
Due to parent				3,585			—		—			—			3,585
Minority interests				9,400			—		985			—			10,385
Stockholder's equity:
	Common stock			10			3		947			(950	)		10
	Capital in excess of par value			447,367			438,117		109,706			(547,823	)		447,367
	(Accumulated deficit) retained earnings			(225,494	)		25,099		(21,071	)		(4,028	)		(225,494	)
	Accumulated other comprehensive loss			3,553			—		3,405			(3,405	)		3,553

		Total stockholder's equity		225,436			463,219		92,987			(556,206	)		225,436

			$	1,152,550		$	491,231	$	109,664		$	(788,642	)	$	964,803

Advanstar Communications Inc.
Condensed Consolidating Statements of Operations
For the three months ended March 31, 2004
(In thousands)

			Communications			Guarantor Subsidiaries		Nonguarantor Subsidiaries		Eliminations			Consolidated Total
Revenue			$	78,927		$	32,762	$	8,200	$	—		$	119,889
Operating expenses:
	Cost of production and selling, editorial and circulation			50,199			11,199		5,066		—			66,464
	General and administrative			9,866			354		1,217		—			11,437
	Funding of affiliated company operations			538			—		—		—			538
	Depreciation and amortization			7,626			3,470		428		—			11,524

		Total operating expenses		68,229			15,023		6,711		—			89,963

Operating (loss) income				10,698			17,739		1,489		—			29,926
Other income (expense):
	Interest expense, net			(18,219	)		—		29		—			(18,190	)
	Other income, net			942			—		269		—			1,211

Income (loss) from continuing operations before income taxes and minority interests				(6,579	)		17,739		1,787		—			12,947
(Benefit) provision for income taxes				(3,607	)		6,656		76		—			3,125
Minority interests				(550	)		—		57		—			(493	)
Equity in earnings of subsidiaries				12,851			—		—		(12,851	)		—

Income (loss) from continuing operations				9,329			11,083		1,768		(12,851	)		9,329
Discontinued operations:
Income from operations of discontinued business				6,771			—		—		—			6,771

Net income (loss)			$	16,100		$	11,083	$	1,768	$	(12,851	)	$	16,100

Advanstar Communications Inc.
Condensed Consolidating Statements of Cash Flows
For the three months ended March 31, 2004
(In thousands)

			Communications			Guarantor Subsidiaries			Nonguarantor Subsidiaries			Eliminations			Consolidated Total
Operating activities:
	Net income (loss)		$	16,100		$	11,083		$	1,768		$	(12,851	)	$	16,100
	Adjustments to reconcile net loss to net cash provided by operating activities:
		Equity in earnings of subsidiaries		(12,851	)		—			—			12,851			—
		Gain on derivative financial instruments		(1,280	)		—			—			—			(1,280	)
		Depreciation and amortization		7,689			3,470			428			—			11,587
		Other noncash items		981			86			(2	)		—			1,065
		Change in working capital items		(9,879	)		(14,592	)		(941	)		—			(25,412	)

		Net cash provided by operating activities		760			47			1,253			—			2,060

Investing activities:
	Additions to property, plant and equipment			(1,618	)		(47	)		(59	)		—			(1,724	)
	Acquisitions of publications and trade shows, net of proceeds			(7,986	)		—			—			—			(7,986	)
	Proceeds from sale of business and other assets			19,407												19,407

		Net cash used in investing activities		9,803			(47	)		(59	)		—			9,697

Financing activities:
	Borrowings of long term debt, net			(8,826	)		—			—			—			(8,826	)
	Deferred financing costs			(302	)											(302	)
	Dividends paid to minority interest holders			—			—			—			—			—

		Net cash used in financing activities		(9,128	)		—			—			—			(9,128	)

Effect of exchange rate changes on cash				—			—			(99	)		—			(99	)

Net decrease in cash and cash equivalents				1,435			—			1,095			—			2,530
Cash and cash equivalents, beginning of year				22,626			—			6,648			—			29,274

Cash and cash equivalents, end of year			$	24,061		$	—		$	7,743		$	—		$	31,804

Advanstar Communications Inc.
Condensed Consolidating Balance Sheets
At December 31, 2003
(In thousands)

			Communications		Guarantor Subsidiaries		Nonguarantor Subsidiaries		Eliminations			Consolidated Total
ASSETS
Current assets:
	Cash and cash equivalents		$	21,568	$	—	$	7,706	$	—		$	29,274
	Accounts receivable, net			30,256		—		4,304		—			34,560
	Prepaid expenses			4,626		1,547		1,767		—			7,940
	Other			1,718		—		53		—			1,771
	Current assets of discontinued operations			1,047		—		—		—			1,047

		Total current assets		59,215		1,547		13,830		—			74,592
Noncurrent assets:
	Property, plant and equipment, net			22,406		850		530		—			23,786
	Deferred tax asset			13,524		35		—		(13,559	)		—
	Intangible and other assets, net			515,599		281,321		71,336		—			868,256
	Non current assets of discontinued operations			18,451		—		—		—			18,451
	Investments in subsidiaries			518,214		—		27,792		(546,006	)		—
	Intercompany receivable			3		208,188		—		(208,191	)		—

			$	1,147,412	$	491,941	$	113,488	$	(767,756	)	$	985,085

LIABILITIES AND STOCKHOLDER'S EQUITY
Current liabilities:
	Current maturities of long-term debt		$	3,700		$	—	$	—		$	—		$	3,700
	Accounts payable			23,289			2,738		3,433			—			29,460
	Accrued liabilities			23,513			6,554		3,244			—			33,311
	Deferred revenue			37,124			16,954		2,622			—			56,700
	Current liabilities of discontinued operations			4,198			—		—			—			4,198

		Total current liabilities		91,824			26,246		9,299			—			127,369
Long-term debt, net of current maturities				622,369			—		—			—			622,369
Deferred income taxes and other long-term
liabilities				12,017			13,559		295			(13,559	)		12,312
Intercompany payable				199,239			—		8,952			(208,191	)		—
Due to parent				3,650			—		—			—			3,650
Minority interests				9,017			—		1,072			—			10,089
Stockholder's equity:
	Common stock			10			3		950			(953	)		10
	Capital in excess of par value			447,367			438,117		112,204			(550,321	)		447,367
	(Accumulated deficit) retained earnings			(241,594	)		14,016		(22,839	)		8,823			(241,594	)
	Accumulated other comprehensive loss			3,513			—		3,555			(3,555	)		3,513

		Total stockholder's equity		209,296			452,136		93,870			(546,006	)		209,296

			$	1,147,412		$	491,941	$	113,488		$	(767,756	)	$	985,085

Advanstar Communications Inc.
Condensed Consolidating Statements of Operations
For the three months ended March 31, 2003
(In thousands)

			Communications			Guarantor Subsidiaries		Nonguarantor Subsidiaries			Eliminations			Consolidated Total
Revenue			$	59,003		$	31,589	$	9,483		$	—		$	100,075
Operating expenses:
	Cost of production and selling, editorial and circulation			36,442			9,287		6,861			—			52,590
	General and administrative			8,282			327		1,259			—			9,868
	Funding of affiliated company operations			210			—		—			—			210
	Depreciation and amortization			7,483			4,841		546			—			12,870

		Total operating expenses		52,417			14,455		8,666			—			75,538

Operating (loss) income				6,586			17,134		817			—			24,537
Other income (expense):
	Interest expense, net			(12,191	)		—		105			—			(12,086	)
	Other income, net			623			—		(224	)		—			399

Income (loss) income before income taxes and minority interests				(4,982	)		17,134		698			—			12,850
(Benefit) provision for income taxes				(6,288	)		6,288		304			—			304
Minority interests				(242	)		—		114			—			(128	)
Equity in earnings of subsidiaries				11,354			—		—			(11,354	)		—

Net income (loss) from continuing operations				12,418			10,846		508			(11,354	)		12,418
Discontinued operations:
Income from operations of discontinued business				3,268			—		—			—			3,268

Net income (loss)			$	15,686		$	10,846	$	508		$	(11,354	)	$	15,686

Advanstar Communications Inc.
Condensed Consolidating Statements of Cash Flows
For the three months ended March 31, 2003
(In thousands)

			Communications			Guarantor Subsidiaries			Nonguarantor Subsidiaries			Eliminations			Consolidated Total
Operating activities:
	Net income (loss)		$	15,686		$	10,846		$	508		$	(11,354	)	$	15,686
	Adjustments to reconcile net loss to net cash provided by operating activities:
		Equity in earnings of subsidiaries		(11,354	)		—			—			11,354			—
		Gain on derivative financial instruments		(443	)		—			—			—			(443	)
		Depreciation and amortization		7,768			4,841			546			—			13,155
		Other noncash items		1,218			67			(44	)		—			1,241
		Change in working capital items		(13,140	)		(15,458	)		1,224			—			(27,374	)

		Net cash provided by operating activities		(265	)		296			2,234			—			2,265

Investing activities:
	Additions to property, plant and equipment			(1,601	)		(296	)		(82	)		—			(1,979	)
	Acquisitions of publications and trade shows, net of proceeds			—			—			(1	)		—			(1	)

		Net cash used in investing activities		(1,601	)		(296	)		(83	)		—			(1,980	)

Financing activities:
		Borrowings of long term debt, net		(7,250	)		—			—			—			(7,250	)
		Deferred financing costs		(27	)											(27	)
		Dividends paid to minority interest holders		—			—			—			—			—

		Net cash used in financing activities		(7,277	)		—			—			—			(7,277	)

Effect of exchange rate changes on cash				(3	)		—			321			—			318

Net decrease in cash and cash equivalents				(9,146	)		—			2,472			—			(6,674	)
Cash and cash equivalents, beginning of year				12,282			—			6,648			—			18,930

Cash and cash equivalents, end of year			$	3,136		$	—		$	9,120		$	—		$	12,256

Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations:

This quarterly report on Form 10-Q contains forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Investors are cautioned not to place undue reliance on these forward-looking statements, including statements about plans and objectives of management, potential acquisitions, market growth and opportunity. These forward-looking statements are neither promises or guarantees and involve risks and uncertainties that could cause actual results to differ materially from those indicated by such forward-looking statements. You should not expect that these forward-looking statements will be updated or supplemented as a result of changing circumstances or otherwise, and we disavow and disclaim any obligation to do so. Important cautionary statements and risk factors that would affect actual results are discussed in the Company's periodic reports and registration statements filed with the Securities and Exchange Commission, including those under the caption entitled "Certain Factors Which May Affect Future Results" in the Company's annual report on Form 10-K filed with the Securities and Exchange Commission on March 29, 2004.

Overview

We are a worldwide provider of integrated, B-to-B marketing communications products and services for targeted industry sectors, principally through trade shows and conferences and through controlled circulation trade, business and professional magazines. We also provide a broad range of other marketing services products, including classified advertising, direct mail services, reprints, database marketing, guides, and reference books.

We report our business in three segments:

•: trade shows and conferences, which consists primarily of the management of trade shows and seminars held in convention and conference centers;
•: trade publications, which consists primarily of the creation and distribution of controlled circulation trade, business and professional magazines; and
•: marketing services, which consists primarily of sales of a variety of direct mail and database products, magazine editorial reprints and classified advertising.

Trade shows and conferences accounted for approximately 57% and 65% of total revenue in the first quarter of 2004 and 2003, respectively. Trade publications accounted for approximately 39% and 30% of total revenue in the first quarter of 2004 and 2003, respectively, while marketing services accounted for approximately 4% and 5% of total revenue in the first quarter of 2004 and 2003, respectively. We expect that publications will constitute slightly more than 50% of our full year 2004 revenue as a result of the acquisition in October 2003 of the Thomson healthcare properties. Our revenue reaches its highest levels during the first and third quarters of the year due to the timing of the MAGIC trade shows and our other large trade shows and conferences. Because trade shows and conferences revenue is recognized when a particular event is held, we may experience fluctuations in quarterly revenue based on the movement of trade show dates from one quarter to another.

Trends and Developments

The rebound in marketing and advertising spending in this economic recovery remains tentative and variable across the twenty industry sectors served by our trade shows and publications.

Many of our publishing properties are off to a sluggish start in the first quarter compared to last year as advertisers are beginning their 2004 marketing programs cautiously as they evaluate the strength of their particular industry's recovery. Our healthcare and pharmaceutical publications are continuing their strong growth trend from 2003 in the first quarter of 2004. The healthcare publications we

recently acquired from Thomson are performing to our expectations and should offer us opportunities for additional growth as we move ahead into the coming year. Trade advertising for our technology publications stabilized in the first quarter with revenue declining less than 2.5% from the first quarter of 2003 after two years of double digit declines. We do not anticipate significant near term recovery in our technology based publications due to continued uncertainty by our customers as to the pace of a technology spending recovery. Our travel publications remain depressed. Travel industry trade advertising pages were down approximately 10% from the first quarter of 2003 in the face of continuing geopolitical uncertainty and difficult economic conditions in the travel industry.

Our trade shows and conferences serving consumer facing industries continued to perform well in the first quarter. Our MAGIC events in February recorded gains in square footage, revenue and attendance over the Spring 2003 and the August 2003 events. Our Powersports motorcycle events also increased revenue significantly over the first quarter last year. Our trade shows serving technology markets had mixed results but our largest technology events in the document management and digital printing markets began to stabilize after three years of tech market declines.

Presentation of Financial Information

Acquisitions and Divestitures

On October 1, 2003, we purchased a portfolio of healthcare industry magazines and related custom projects business from The Thomson Corporation and its subsidiaries for $136 million in cash (including $1 million of related fees and expenses).

On March 8, 2004, we purchased a portfolio of pharmaceutical industry specific magazines and conferences from the Institute of Validation Technology, Inc. ("IVT") for $8.0 million in cash and assumed liabilities. In addition, the Company agreed to pay additional contingent cash purchase price based upon 2004 and 2005 operating results of the acquired assets.

We have accounted for our acquisitions under the purchase method of accounting. Accordingly, our results of operations include the effect of these acquisitions from the date of purchase.

On December 31, 2003, we sold a portfolio of automotive and technology industry trade shows and magazines operated by our U.K. subsidiary for a total sales price of $2.2 million in cash, subject to a working capital adjustment. Total revenue and contribution margin for these properties in the first quarter of 2003 was $2.0 million and a loss of $0.1 million, respectively.

On March 12, 2004, we completed the sale of our art industry trade shows and magazines (the "Art Group") for a total selling price of $19.5 million in cash, subject to a working capital adjustment. The portfolio included three trade shows, with 186,216 aggregate square feet in 2003, and two publications, with 935 aggregate advertising pages in 2003. The Company recorded a gain on the sale of $1.0 million plus a tax benefit of $2.4 million. The results of the Art Group, along with the after tax gain, are reported separately as discontinued operations in the condensed consolidated statements of operations for the three months ended March 31, 2004 and 2003. The results of the discontinued operations do not reflect any interest expense or overhead allocated from the Company. Prior year consolidated financial statements have been restated to present the Art Group as a discontinued operation. Art Group revenue included in discontinued operations in the condensed consolidated statements of operations was $8.5 million for the period from January 1, 2004 to March 12, 2004, and $9.3 million for the three months ended March 31, 2003. For the full year of 2003, the art portfolio revenue and operating income was $10.9 million and $2.0 million, respectively.

Private Placement of Second Priority Senior Secured Notes and Refinancing of Credit Facility

In August 2003, we amended our credit facility to permit the issuance of $360.0 million of second priority senior secured notes and the use of the proceeds thereof, eliminate the leverage ratio covenant

and amend certain other covenants contained in the credit facility and reduce the revolving loan commitments thereunder from $80 million to $60 million. We recorded an expense of $11.3 million in the third quarter of 2003 to reflect the write-off of deferred financing costs related to the term loans which were repaid with the proceeds of the offering. Our interest expense and cash interest will be higher in future periods as a result of this refinancing. In addition, we reclassified $1.8 million of deferred losses related to our interest rate collar and swap agreements previously reported as a component of accumulated other comprehensive income into other expenses in the third quarter of 2003. Gains and losses on the portion of these agreements not designated as hedges of the second priority senior secured floating rate notes at the end of each fiscal quarter (which are calculated as the net amount payable upon termination at the date of determination) are recognized in current earnings.

In September 2003 we issued $70 million of second priority senior secured notes and used the net proceeds to repay approximately $12 million of outstanding borrowings under our revolving credit facility and purchase short-term investments pending completion of the Thomson acquisition. On October 1, 2003, we used $136.0 million in cash, including $56 million of the net proceeds of the September offering to finance the Thomson acquisition.

Sources of Revenue

Trade Shows and Conferences

The trade shows and conferences segment derives revenue principally from the sale of exhibit space and conference attendance fees generated at our events. In 2003, approximately 82% of our trade show and conference revenue was from the sale of exhibit space. Events are generally held on an annual basis in major metropolitan or convention areas such as New York City and Las Vegas. At many of our trade shows, a portion of exhibit space is reserved as much as a year in advance. The sale of exhibit space is generally impacted by the ongoing quality and quantity of attendance, venue selection and availability, industry cycle and general market conditions. Revenue and related direct event expenses are recognized in the month in which the event is held. Cash is collected in advance of an event and is recorded on our consolidated balance sheet as deferred revenue.

Trade Publications

The trade publications segment derives revenue principally from the sale of advertising in our B-to-B magazines. Additionally, certain publications derive revenue from paid subscriptions and custom publishing and projects. Paid subscriptions comprise less than 5% of total publishing revenue. Most publications are produced monthly with advertising sold both on a scheduled and a single insertion basis. The sale of advertising is generally impacted by circulation and editorial quality, readership, new product releases and general market conditions. Advertising revenue is recognized on the publication issue date, and subscription revenue, if any, is recognized over the subscription period, typically one year.

Marketing Services

The marketing services segment derives its revenue from the sale of value-added marketing products such as print and internet based classified advertising, direct mail services, reprints, database marketing, directories, guides and reference books. These products complement and utilize the content or databases generated by our trade shows, conferences and publications. The sale of these products is generally impacted by the success of the event or publication from which these products are derived, the quality of the sales team and general market conditions. Revenue is generally recognized when the applicable product is shipped or otherwise delivered.

Components of Expenses

Trade Shows and Conferences

Costs incurred by the trade shows and conferences segment include facility rent, attendee and exhibitor promotion and on-site services such as registration, security and set-up. Exhibitors generally contract directly with third parties for on-site services such as electrical and booth set-up. Staff salaries and related payroll expenses are treated as monthly period expenses. All other direct costs are expensed in the month the event occurs.

Trade Publications

Costs incurred by the trade publications segment include printing, paper and postage; selling and promotion; editorial and prepress; and circulation acquisition and fulfillment. Additionally, publisher and sales staff costs, and production, editorial and circulation staff costs, with related payroll taxes and benefits, are charged to the publications segment. We outsource the actual printing of our publications. Printing, paper and postage costs are charged to operations at the time of publication issuance. All other direct costs are charged to operations in the month incurred.

Marketing Services

Costs of the marketing services segment include printing and distribution costs, database administration fees and selling and product development salaries and related payroll taxes and benefits. All direct costs are expensed in the month incurred.

Significant Accounting Policies and Estimates

The discussion and analysis of our financial condition and results of operations is based upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these financial statements requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses. We evaluate these estimates on an ongoing basis, including those related to bad debts, intangible assets and income taxes. We base these estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. These estimates form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

We apply the following critical accounting policies in the preparation of our consolidated financial statements:

Revenue Recognition. We recognize revenue as discussed in the "—Sources of Revenue" section above. The balance of deferred revenue was $34.0 million at March 31, 2004; $20.7 million for trade publications and $13.3 million for trade shows. On a relative basis, deferred revenue reaches its highest levels during the second and fourth quarters of the year largely due to the timing of theMAGIC trade shows and our other large trade shows and conferences.

Allowance for Doubtful Accounts. We maintain an allowance for doubtful accounts for estimated losses resulting from the inability of our customers to make required payments. The balance of the allowance for doubtful accounts at March 31, 2004 and December 31, 2003 was $1.2 million and $1.0 million, respectively. If the financial condition of our customers were to deteriorate, resulting in an impairment of their ability to make payments, additional allowances may be required.

The allowance for doubtful accounts is an estimate based on specifically identified accounts as well as general reserves. We evaluate specific accounts where we have information that the customer may

have an inability to meet its financial obligations. In these cases, management uses its judgment, based on the best available facts and circumstances, to determine if a specific reserve for that customer's receivable is warranted.. These specific reserves are reevaluated and adjusted as additional information is received that impacts the amount reserved. We also establish a general reserve for all customers based on percentages applied to customer balances depending on the age of the amount due. This percentage is based on historical collection and write-off experience and varies by geographic region. If circumstances change, our estimates of the recoverability of amounts due us could be reduced or increased by a material amount. Such a change in estimated recoverability would be accounted for in the period in which the facts that give rise to the change become known.

Deferred Taxes. Pursuant to the requirements of SFAS No. 109, we record a valuation allowance to reduce our deferred tax assets to the amount that we determine is more likely than not to be realized. At March 31, 2004 we have recorded a valuation allowance to offset the deferred tax benefit associated with all of our U.S. and foreign net operating loss carryforwards because the realization of these benefits is not considered likely. We have considered future taxable income and ongoing prudent and feasible tax planning strategies in assessing the need for the valuation allowance. In the event we were to subsequently determine that we would be able to realize our deferred tax assets in the future in excess of our net recorded amount, a reduction in the valuation allowance would result in an income tax benefit and would increase net income or reduce net loss in the period such determination was made.

Amortization of Intangible Assets. Intangible assets related to trade exhibitor and advertiser lists are amortized using a double-declining balance method over 6 years and 5 years, respectively. Intangible assets related to tradenames and trade marks are amortized using a straight-line method over 20 years. Intangible assets related to subscriber lists and other intangible assets are amortized using a straight-line method over 3 to 10 years. We amortize intangible assets on a basis which corresponds to our projections of future cash flows directly related to these intangible assets. A change in circumstances could result in a determination that asset lives should be changed or that the related assets are impaired and impairment charges to reduce the carrying value of intangible assets may be necessary. The effect of any changes in useful lives or a determination that the carrying value of an intangible asset is impaired would be accounted for in the period that such determination was made.

Impairment of Long-Lived Assets. We evaluate the carrying value of long-lived assets, including identifiable intangibles, for impairment when events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. If impairment indicators are present and the estimated future undiscounted cash flows are less than the carrying value of the assets, the carrying value is reduced to the estimated fair value as measured by the associated discounted cash flows.

In accordance with the provisions of SFAS No. 142, we evaluate goodwill for impairment using a two-step test based upon a fair value approach. The first step is used to identify a potential impairment by comparing the carrying value of the net assets of each reporting unit to an estimate of the fair value of each of our reporting units (as defined by SFAS No. 142), while the second step calculates the amount of impairment, if any. Additionally, goodwill will be tested for impairment between annual tests if an event occurs or circumstances change that would more likely than not reduce the fair value of an entity below its carrying value. We determine the fair value of our reporting units by application of a discounted cash flow analysis. If circumstances change, our estimates of fair value will also change and could result in a determination that additional impairment charges to reduce the carrying value of goodwill are necessary. We engaged an appraiser to assist us in completing the first step of our annual goodwill impairment test for each of our three reporting units as of July 1, 2003. Based on this first step test, which utilized a discounted cash flow method, there was no impairment of goodwill indicated.

Selected Financial Data

The following table sets forth selected statements of operations and other financial data.

			Three Months Ended March 31,
			2004			2003
			(in thousands)
Income Statement Data:
Revenue
	Trade Shows and conferences		$	68,225		$	65,572
	Publications			47,169			30,749
	Marketing services and other			4,495			3,754

		Total revenue		119,889			100,075
Cost of production and selling
	Trade Shows and conferences			29,467			27,557
	Publications			33,983			22,032
	Marketing services and other			2,022			2,320
	Department and support costs			992			681

		Total cost of production and selling		66,464			52,590
General and administrative expenses				11,437			9,868
Funding of affiliated dot.com company operations				538			210
Depreciation and amortization				11,524			12,870

Operating income				29,926			24,537
Other income (expense):
	Interest expense			(18,190	)		(12,086	)
	Other income (expense), net			1,211			399

Income from continuing operations before income taxes and minority interests				12,947			12,850
Provision for income taxes				3,125			304
Minority interests				(493	)		(128	)

Income from continuing operations				9,329			12,418
Income from operations of discontinued business (including gain on sale of $1,017 and income tax benefit of $2,404 in 2004)				6,771			3,268

Net income			$	16,100		$	15,686

Results of Operations

THREE MONTHS ENDED MARCH 31, 2004 COMPARED TO THE THREE MONTHS ENDED MARCH 31, 2003

Revenue

Revenue increased $19.8 million, or 19.8%, to $119.9 million in the quarter ended March 31, 2004 from $100.1 million in the quarter ended March 31, 2003.

Revenue from trade shows and conferences increased $2.6 million, or 4.0%, to $68.2 million in the first quarter of 2004 from $65.6 million in the first quarter of 2003. Three trade shows shifted between the first and second quarters from 2003 to 2004 increasing revenue by $1.6 million in the first quarter of 2004. Revenue for all events held in both the first quarter of 2004 and 2003 increased $1.0 million, or 1.5%, in the first quarter of 2004. Strong performances came from MAGIC and the Powersports motorcycle events. MAGIC held a successful event with revenue and square footage increasing approximately 4.7% and 4.5%, respectively, over the first quarter of 2003. Overall attendance grew 12.7% over the Spring 2003 event. The Powersports motorcycle events, including the Dealer Expo trade show and the International Motorcycle Show tour generated an increase in revenue of 13.7% over the first quarter last year. Our trade shows serving technology markets had mixed results with overall revenue from these events down 10.7%.

Revenue from publications increased $16.5 million, or 53.4%, to $47.2 million in the first quarter of 2004 from $30.7 million in the first quarter of 2003 principally due to the expansion of our healthcare publication business with the acquisition of the healthcare properties from Thomson in October 2003. The acquired healthcare publication properties contributed approximately $17.5 million of revenue in the first quarter of 2004. We continue to integrate the Thomson healthcare properties into our existing publication business. The economic recovery remains tentative and uncertain across the various industries served by our publications. For publications serving the technology and travel markets, revenue declined $1.3 million in the first quarter of 2004 compared to the first quarter of 2003 as advertising pages continued to decline in these markets. Revenue declined approximately $1.0 million in the first quarter of 2004 due to the sale of certain of our U.K. based properties at the end of 2003 (see "Presentation of Financial Information—Acquisitions and Divestitures"). Across all our publications (other than the acquired healthcare properties, technology and travel publications and the disposed properties) advertising pages increased 6.1% and revenue increased $1.3 million or 5.6% in the first quarter 2004 over the first quarter of 2003.

Revenue from marketing services and other of $4.5 million in the first quarter of 2004 increased 19.7% from $3.8 million in the first quarter of 2003 due to positive results in classified and recruitment advertising, principally from the acquired healthcare publications.

Cost of production and selling

Cost of production and selling expenses increased $13.9 million, or 26.4%, to $66.5 million in the first quarter of 2004 from $52.6 million in the first quarter of 2003 primarily due to the acquisition of the healthcare properties in October 2003.

Expenses of trade shows and conferences increased $1.9 million, or 6.9%, to $29.5 million in the first quarter of 2004 from $27.6 million in the first quarter of 2003. This increase was due in part to the impact of investments made in our MAGIC and Powersports events to pursue future revenue growth opportunities and several launches of new events in the U.S. and Europe, partially offset by cost savings associated with the sale of certain of our U.K. based properties at the end of 2003.

Expenses of trade publications increased $12.0 million, or 54.2%, to $34.0 million in the first quarter of 2004 from $22.0 million in the first quarter of 2003. Operating costs were impacted by

approximately $12.8 million of additional costs associated with our acquisition of Thomson healthcare publishing properties in October 2003, including new investments in sales resources and product enhancements. These cost increases were partially offset by cost savings of $1.0 million attributable to the sale of certain of our U.K. based properties at the end of 2003. Prices for printing, paper and postage remained stable in the first quarter, however we have indications that paper prices may increase 5% to 8% in the second half of 2004.

Expenses of marketing services and other declined $0.3 million, or 12.8%, to $2.0 million in the first quarter of 2004 from $2.3 million in the first quarter of 2003, due to cost savings associated with the reorganization of our marketing services department.

Department and support costs of $1.0 million in the first quarter of 2004 increased $0.3 million compared the first quarter of 2003 due primarily to increased departmental production staff related to the Thomson acquisition.

General and administrative expenses

General and administrative expenses increased $1.5 million, or 15.9%, to $11.4 million in the first quarter of 2004 from $9.9 million in the first quarter of 2003, due principally to increased office and administrative costs attributable to the acquisition of the Thomson healthcare properties with the addition of three offices and approximately 300 employees.

Funding of affiliated dot.com company operations

Advanstar.com, Inc. ("Advanstar.com"), an affiliate of ours, operates our event and publication-related web sites and develops certain enhanced web opportunities to serve our customers in selected industries. We provide Advanstar.com with certain administrative support services and charge for these services based on a general overhead charge. In addition, we share selected sales, editorial, marketing and production staff with Advanstar.com. We also provide Advanstar.com with marketing and promotional support through advertising pages in our trade publications and exhibit space in our trade shows. In return, Advanstar.com provides us with support on its web sites for trade publications and trade shows.

Expense associated with our funding of Advanstar.com increased $0.3 million to approximately $0.5 million in the first quarter of 2004 from $0.2 million in the first quarter of 2003 due to additional development of web-based products and services. As described in "—Recent Accounting Developments", we expect to begin consolidating the operations of Advanstar.com with those of the Company, beginning on January 1, 2005.

Depreciation and amortization

Depreciation and amortization expense declined approximately $1.4 million to $11.5 million in the first quarter of 2004 from $12.9 million in the first quarter of 2003 primarily due to the effect of the declining balance method of accelerated amortization on our exhibitor and advertiser lists, partially offset by additional amortization related to acquisition of the Thomson healthcare properties.

Interest expense

Interest expense increased $6.1 million, or 50.5%, to $18.2 million in the first quarter of 2004 from $12.1 million in the first quarter of 2003 due to an increase in our weighted-average interest rate of approximately 300 basis points and an increase in our weighted-average debt outstanding of approximately $69.1 million as a result of our financings discussed below.

In August 2003, we issued $360 million of Senior Secured Notes and used the net proceeds to repay and terminate all outstanding term A loans under our credit facility and all but $25 million of the

outstanding term B loans and a portion of our revolving credit borrowings under our credit facility. In September 2003, we issued $70 million of the Senior Secured Notes to finance, in part, the Thomson acquisition. Our interest expense will be higher in future periods as a result of these financings. See "Presentation of Financial Information—Private Placement of Second Priority Senior Secured Notes and Refinancing of Credit Facility".

At March 31, 2004, approximately $462.9 million, or 75% of our total debt is at a fixed rate with the balance subject to interest rate fluctuations. A 100 basis point increase in interest rates on our current variable rate debt would result in an increase in annual interest expense of $1.5 million. We previously entered into an interest rate collar agreement to hedge our interest rate risk on these variable rate borrowings. The agreement expired in February 2004 and we currently have no plans to renew this interest rate collar agreement or otherwise hedge our remaining floating rate debt.

Other income (expense), net

Other income increased $0.8 million to $1.2 million in the first quarter of 2004 from $0.4 million in the first quarter of 2003. This increase is attributable to gains associated with our interest rate protection agreement, which expired in February 2004.

Provision (benefit) for income taxes

The provision for income taxes was $3.1 million in the first quarter of 2004 compared to $0.3 million in the first quarter of 2003. The first quarter 2004 provision relates to income taxes in certain foreign jurisdictions and a deferred tax liability related to a basis difference resulting from goodwill for tax purposes being less than the carrying value of goodwill for financial reporting purposes. We recorded no income tax benefit related to the net operating losses we generated during 2003 because we have established a valuation allowance to offset any related tax benefits due to uncertainty about realization of these benefits. Our first quarter 2003 provision relates to income taxes in certain foreign jurisdictions.

Discontinued operations

On March 12, 2004, we sold our portfolio of art industry trade shows and magazines for a total sales price of $19.5 million in cash, subject to a working capital adjustment, and recorded an after tax gain of $3.4 million. The results of the art portfolio, along with the after tax gain, are reported separately as discontinued operations in both the current and prior quarter. Revenues and operating income of the art portfolio were $8.5 million and $3.4 million, respectively, in the first quarter of 2004, and $9.3 million and $3.3 million, respectively, in the first quarter of 2003. For the full year of 2003, the art portfolio revenue and operating income was $10.9 million and $2.0 million, respectively.

Liquidity and Capital Resources

Our principal sources of liquidity have been, and are expected to be, cash flows from operations and borrowings under our credit facility. Our principal uses of cash have been, and are expected to be, the debt service requirements of our indebtedness described below, capital expenditures, investments in our publications and trade shows and strategic acquisitions.

Debt Service.

As of March 31, 2004, we had total indebtedness of $617.2 million and approximately $57.9 million of borrowings available under our revolving credit facility. Our principal debt obligations are described below.

Credit Facility. Our credit facility consists of a $60.0 million revolving credit facility and $25.0 million outstanding under the Term Loan B facility. The revolving credit facility will terminate in April 2007 and the Term Loan B matures in October 2008. Borrowings under the credit facility generally bear interest based on a margin over, at our option, the base rate or LIBOR. The applicable margin for revolving credit loans varies based upon our ratio of consolidated debt to EBITDA, as defined in the credit facility, and is currently 3.75% over LIBOR and 2.50% over the base rate. The applicable margin for the Term Loan B varies based upon the rating assigned by S&P and Moody's to our credit facility and is currently 4.50% over LIBOR and 3.25% over the base rate. Our obligations under the credit facility are guaranteed by Advanstar Holdings Corp. ("Advanstar Holdings"), our ultimate parent company, Advanstar, Inc., our direct parent company, and all our existing and future domestic subsidiaries and are collateralized by substantially all of the assets of our company and the subsidiary guarantors, including a pledge of the capital stock of all our existing and future domestic subsidiaries, a pledge of no more than 65% of the voting stock of any foreign subsidiary directly owned by our company or any domestic subsidiary, a pledge of all intercompany indebtedness in favor of our company and our domestic subsidiaries, a pledge of our company's and Advanstar IH, Inc.'s capital stock by our parent company, and a pledge of our parent company's capital stock by Advanstar Holdings. Our credit facility contains restrictive covenants which require us to, among other things, maintain a minimum fixed charge coverage ratio (as defined in the credit facility documents) as of the end of each fiscal quarter. Although there can be no assurance, we believe, based on our anticipated performance and expected economic conditions, that we will be able to comply with the amended financial covenant contained in the credit facility in 2004.

Second Priority Senior Secured Notes. Our $130 million of floating rate notes mature in 2008 and our $300 million of fixed rate notes mature in 2010. The notes of each series are guaranteed by each of our existing and future domestic restricted subsidiaries and collateralized by second-priority liens on the assets collateralizing our credit facility (other than certain subsidiary stock and assets of our parent companies). The fixed rate notes bear interest at an annual rate of 10.75% and the floating rate notes bear interest at an annual rate equal to the three-month LIBOR, which is reset quarterly, plus 7.50%. Interest on the fixed rate notes is payable semi-annually in cash and interest on the floating rate notes, along with amortization of 0.25% of the principal of such floating rate notes, is payable quarterly in cash. The notes contain restrictive covenants that, among other things, limit our ability to incur debt, pay dividends and make investments.

Senior Subordinated Notes. Our $160 million 12% senior subordinated notes mature in 2011 and are guaranteed by each of our existing and future domestic restricted subsidiaries. Interest on the notes is payable semi-annually in cash. The notes contain restrictive covenants that, among other things, limit our ability to incur debt, pay dividends and make investments.

Parent Company Notes. Our parent, Advanstar, Inc., issued 15% senior discount notes due October 2011 with a principal amount at maturity of $171.8 million. These discount notes do not require cash interest payments until April 2006 and contain restrictive covenants that, among other things, limit the ability of Advanstar, Inc. and its subsidiaries (including us) to incur debt, pay dividends and make investments. Neither we nor any of our subsidiaries have guaranteed the discount notes. Advanstar, Inc., however, is a holding company and its ability to pay interest on these discount notes will be dependent upon the receipt of dividends from its subsidiaries, principally Advanstar. However, the terms of our borrowing arrangements significantly restrict our ability to pay dividends to Advanstar, Inc. and Advanstar, Inc.'s failure to pay these notes would be a default under our credit facility.

Contractual and contingent obligations. Our contractual obligations (excluding accounts payable and accrued expenses), as of December 31, 2003 are as set forth below (in millions):

	Payments Due By Period
	2004(1)		2005		2006		2007		2008		2009		After 2009		Total
Indebtedness	$	2.9	$	1.3	$	1.3	$	1.3	$	149.5	$	—	$	460.0	$	616.3
Interest on indebtedness(2)		51.6		64.3		64.2		64.1		60.7		51.5		53.0		409.4
Operating lease obligations		4.9		6.2		6.2		4.1		3.8		2.4		1.2		28.8

Total Contractual Cash Obligations	$	59.4	$	71.8	$	71.7	$	69.5	$	214.0	$	53.9	$	514.2	$	1,054.5

(1): For the period from April 1, 2004 through December 31, 2004.
(2): Interest on the second priority floating rate notes, revolving credit facility and Term Loan B is calculated using LIBOR of 1.09%, the rate in effect on March 31, 2004. Because the floating rate notes, revolving credit facility and Term Loan B bear interest at a variable rate, actual payments could differ.

We have no material capital lease obligations or purchase obligations. Our contingent obligations are primarily composed of $2.1 million of letters of credit and our interest rate and foreign currency derivatives discussed more fully below in Item 3. "Quantitative and Qualitative Disclosure About Market Risk."

Off-Balance Sheet Arrangements.

We have no material off-balance sheet arrangements.

Sources and Uses of Funds

We generally operate with negative working capital, excluding cash and current maturities of long-term debt, due to the impact of deferred revenue from trade shows, which is billed and collected as deposits up to one year in advance of the respective trade show. Consequently, our existing operations are expected to maintain very low or negative working capital balances, excluding cash and current maturities of long-term debt.

On a relative basis, our revenue reaches its highest levels during the first and third quarters of the year largely due to the timing of theMAGIC trade shows and our other large trade shows and conferences. This seasonality, when combined with the shift in the timing of when events take place from year to year, may have a significant effect on our quarterly deferred revenue and working capital balances.

We anticipate that our operating cash flow, together with borrowings under the credit facility (assuming continued compliance with the covenants contained therein or a modification thereof) and other future financings and refinancings, will be sufficient to meet our anticipated future operating expenses, capital expenditures, debt service and other obligations as they become due. However, our ability to make scheduled payments of principal, to pay interest on or to refinance our indebtedness and to satisfy our other debt obligations will depend upon our future operating performance, which will be affected by general economic, financial, competitive, legislative, regulatory, business and other factors beyond our control.

Historical

Historically, our financing requirements have been funded primarily through cash generated by operating activities and borrowings under our revolving credit facility. From time to time, we have also raised additional funds through sales of common stock, high yield offerings and term borrowings under our credit facility for purposes of completing strategic acquisitions.

Cash flows from operating activities. Net cash provided by operations declined $0.2 million to $2.1 million in the first quarter of 2004 compared to $2.3 million in the first quarter of 2003. Operating cash flows in the first quarter are significantly effected by the working capital characteristics of our business, in particular the trade shows and conferences business. Deferred revenue increases on the balance sheet in the quarters immediately preceding our busy first quarter trade show season as we collect deposits for booth space several months in advance of the trade shows. Revenue and contribution margin are recognized in the quarter as the events are held, releasing the deferred revenue from the balance sheet resulting in a use of cash from the increase in net operating assets. This increase in net operating assets was $25.4 million in the first quarter of 2004. Non-cash charges including depreciation and amortization expense of $11.6 million offset by other non-cash net gains totaling $0.2 million and changes in operating assets and liabilities of $25.4 million reduced the cash effect of the first quarter 2004 net income of $16.1 million. The use of cash caused by changes in our operating assets and liabilities is due largely to the collection of our first quarter trade show revenue in advance of our first quarter. Non-cash charges including depreciation and amortization expense of $13.2 million and other non-cash charges of $0.8 million, offset by changes in our operating assets and liabilities of $27.4 million served to reduce the cash effect of our first quarter 2003 net income of $15.7 million.

Cash flows provided by (used in) investing activities. Net cash provided by investing activities in the first quarter of 2004 was $9.7 million compared to net cash used in investing activities of $2.0 million in the first quarter of 2003. This change was principally due to the sale in March 2004 of our art shows and magazines for a total sales price of $19.5 million in cash, partially offset by $8.0 million in cash used for the acquisition of the pharmaceutical publications and conferences as further discussed below.

We incurred capital expenditures of $1.7 million and $2.0 million in the first quarter of 2004 and 2003, respectively. We anticipate that we will spend approximately $7.0 million on capital expenditures in 2004. The majority of these expenditures are related to expansions and enhancements to our IT and communications infrastructure and management and operating group information systems. We believe that this amount of capital expenditure will be adequate to meet the needs of our business according to our business strategy and to maintain the key trade shows, publications and business of our continuing operations.

Cash used for acquisitions in the first quarter of 2004 increased $8.0 million relative to the first quarter of 2003 due to the acquisition in March 2004 of a portfolio of pharmaceutical industry specific magazines and conferences for $8.0 million in cash. Our business strategy includes the consummation of strategic acquisitions. In connection with any future acquisitions, we may require additional funding, which may be provided in the form of additional debt or equity financing or a combination thereof. There can be no assurance that any additional financing will be available to us on acceptable terms or in a manner that complies with the restrictive covenants in our debt instruments.

Cash flows used in financing activities. Net cash flows used in financing activities increased $1.8 million to $9.1 million in the first quarter of 2004 from $7.3 million in the first quarter of 2003. We paid down approximately $8.8 million in debt during the first quarter of 2004, including $8.0 million on our revolver.

Recently Issued Accounting Standards

In December 2003, the FASB issued Interpretation No. 46R,Consolidation of Variable Interest Entities, which addresses accounting for special-purpose and variable interest entities and which superseded Interpretation No. 46. The provisions of Interpretation No. 46R are effective for the Company in the first quarter of 2005. Based upon the Company's preliminary analysis, the Company believes that it will be required to consolidate the operations of Advanstar.com effective January 1, 2005. If the Company consolidates Advanstar.com, management believes the effect of adoption will be

to reduce the amount of Advanstar.com losses included in the Company's operating results. The Company does not expect this consolidation to have a material effect on its financial position, results of operations or cash flows.

ITEM 3. Quantitative and Qualitative Disclosure about Market Risk

We are exposed to various market risks, which is the potential loss arising from adverse changes in market rates and prices, such as foreign currency exchange and interest rates. We do not enter into derivatives or other financial instruments for trading or speculative purposes. We enter into financial instruments to manage and reduce the impact of changes in interest rates and foreign currency exchange rates.

Interest Rates. At March 31,2004, we had fixed rate debt of $462.9 million and variable rate debt of $154.3 million. The annual pre-tax earnings and cash flows impact resulting from a 100 basis point increase in interest rates on variable rate debt, holding other variables constant and excluding the impact of the hedging agreements described below, would be approximately $1.5 million per year.

The term loan B under our credit facility bears interest at a variable rate. We previously entered into an interest rate collar agreement to hedge our interest rate risk on these borrowings. This interest rate collar agreement expired in February 2004. Changes in fair value of the undesignated portion of this instrument was recognized in current earnings. We currently have no plans to renew this interest rate protection agreement or otherwise hedge our remaining floating rate debt.

Currencies. Outside of the United States, we maintain assets and operations in Europe, South America and Asia. The results of operations and financial position of our foreign operations are principally measured in their respective currency and translated into U.S. dollars. As a result, exposure to foreign currency gains and losses exists. The reported income of these subsidiaries will be higher or lower depending on a weakening or strengthening of the U.S. dollar against the respective foreign currency. Our subsidiaries and affiliates also purchase and sell products and services in various currencies. As a result, we may be exposed to cost increases relative to the local currencies in the markets in which we sell.

A portion of our assets are based in our foreign locations and are translated into U.S. dollars at foreign currency exchange rates in effect as of the end of each period, with the effect of such translation reflected in other comprehensive income (loss). Accordingly, our consolidated stockholder's equity will fluctuate depending upon the weakening or strengthening of the U.S. dollar against the respective foreign currency.

Our strategy for management of currency risk relies primarily on conducting our operations in a country's respective currency and may, from time to time, involve currency derivatives, primarily forward exchange contracts, to reduce our exposure to currency fluctuations. As of March 31, 2004, we had open foreign exchange derivative contracts to sell with a notional amount totaling $5.1 million, and to buy with a notional amount totaling $1.7 million. The estimated fair value of the foreign exchange contracts based upon market quotes was a net liability of approximately $0.1 million. The potential loss in fair value resulting from a hypothetical 10% adverse change in quoted foreign currency exchange rates amounts to an additional loss of approximately $0.4 million. Actual results may differ.

ITEM 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures. Advanstar's Chief Executive Officer and Chief Financial Officer, after evaluating the effectiveness of the Company's disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) as of the end of the period covered by this report (the "Evaluation Date"), have concluded that as of the Evaluation Date, our

disclosure controls and procedures were adequate and designed to ensure that material information relating to the Company would be made known to them by others within the Company.

Changes in Internal Controls. There were no significant changes during the first fiscal quarter in our internal controls over financial reporting that have materially affected or are reasonably likely to materially affect the Company's internal controls over financial reporting.

PART II OTHER INFORMATION

Item 6.	Exhibits and Reports on Form 8-K
Item 6(a).	Exhibits
	31.1	Certification of principal executive officer required by Rule 13a-14(a) or Rule 15d-14(a) of the Exchange Act
	31.2	Certification of principal financial officer required by Rule 13a-14(a) or Rule 15d-14(a) of the Exchange Act
	32.1	Certification of principal executive officer required by Rule 13a-14(b) or 15d-14(b) of the Exchange Act
	32.2	Certification of principal financial officer required by Rule 13a-14(b) or 15d-14(b) of the Exchange Act
Item 6(b).	Reports on Form 8-K
	The Company furnished a report on Form 8-K under Items 7 and 12 on March 3, 2004 setting forth its 2003 results.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	ADVANSTAR COMMUNICATIONS INC.
May 14, 2004
	/s/ DAVID W. MONTGOMERY David W. Montgomery Vice President-Finance, Secretary and Chief Financial Officer (Principal Financial Officer and Authorized Representative of the Registrant)

Exhibit Index

Exhibit No.		Document
31.1		Certification of principal executive officer required by Rule 13a-14(a) or Rule 15d-14(a) of the Exchange Act
31.2		Certification of principal financial officer required by Rule 13a-14(a) or Rule 15d-14(a) of the Exchange Act.
32.1		Certification of principal executive officer required by Rule 13a-14(b) or 15d-14(b) of the Exchange Act.
32.2		Certification of principal financial officer required by Rule 13a-14(b) or 15d-14(b) of the Exchange Act.

Exhibit 31.1

Certification of Principal Executive Officer Required by Rule 13a-14(a) or 15d-14(a)
of the Securities Exchange Act of 1934

I, Joseph Loggia, certify that:

(1)

I have reviewed this quarterly report on Form 10-Q of Advanstar Communications Inc. (the registrant");

(2)

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

(3)

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

(4)

The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and we have:

(a): Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b): [Reserved]
(c): Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d): Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting;

(5)

The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent function):

(a): All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and
(b): Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: May 14, 2004

By:

/s/ JOSEPH LOGGIA

Joseph Loggia
Chief Executive Officer

Exhibit 31.2

Certification of Principal Executive Officer Required by Rule 13a-14(a) or 15d-14(a)
of the Securities Exchange Act of 1934

I, David W. Montgomery, certify that:

(1)

I have reviewed this quarterly report on Form 10-Q of Advanstar Communications Inc. (the "registrant");

(2)

(3)

(4)

(a): Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b): [Reserved]
(c): Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d): Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting;

(5)

(a): All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and
(b): Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: May 14, 2004
		By:	/s/ DAVID W. MONTGOMERY David W. Montgomery Chief Financial Officer

Exhibit 32.1

Certification of Principal Executive Officer
Required by Rule 13a-14(b) or 15d-14(b)
of the Exchange Act

In connection with the Quarterly Report of Advanstar Communications Inc. (the "Company") on Form 10-Q for the three months ended March 31, 2004 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Joseph Loggia, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge,:

(1): The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2): The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

By:

/s/ Joseph Loggia

Joseph Loggia Chief
Executive Officer

Date: May 14, 2004

Exhibit 32.2

Certification of Principal Executive Officer
Required by Rule 13a-14(b) or 15d-14(b)
of the Exchange Act

In connection with the Quarterly Report of Advanstar Communications Inc. (the "Company") on Form 10-Q for the three months ended March 31, 2004 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, David W. Montgomery, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge,:

(1): The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2): The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

By:

/s/ DAVID W. MONTGOMERY

David W. Montgomery
Chief Financial Officer

Date: May 14, 2004

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