SICHENZIA ROSS FRIEDMAN FERENCE LLP
                  1065 AVENUE OF THE AMERICAS NEW YORK NY 10018
                TEL 212 930 9700 FAX 212 930 9725 WWW.SRFFLLP.COM

                                                                January 25, 2005

Jeffrey P. Riedler, Assistant Director
Division of Corporation Finance
Securities and Exchange Commission
450 Fifth Street, N.W.
Judiciary Plaza
Washington, D.C. 20549

      Re:   GRANT LIFE SCIENCES, INC.
            REGISTRATION STATEMENT ON FORM SB-2
            FILED ON SEPTEMBER 30, 2004
            FILE NO. 333-119425

      Dear Mr. Riedler:

      This firm represents Grant Life Sciences, Inc. (the "Company") in the
above-referenced matter. Enclosed for filing is the Company's Form SB-2 for
filing, which relates to File No. 333-119425. Below, please find our responses
to your November 5, 2004 comment letter:

Prospectus Cover Page

      1.    Information presented on the cover page should be limited to the
            information specified in Item 501(a) of Regulation S-B. Accordingly,
            please delete all but the first and last two sentences of the first
            paragraph.

            Response

            We have deleted all but the first and last two sentences of the
            first paragraph in accordance with Item 501(a) of Regulation S-B.

Prospectus Summary

      2.    Please revise the second sentence of the introductory paragraph so
            that it reads "You should carefully read the entire prospectus prior
            to making an investment decision."

            Response

            The second sentence of the introductory paragraph has been revised
            to state to read as follows: "You should carefully read the entire
            prospectus prior to making an investment decision."


      3.    Please revise your summary to present a more balanced view of your
            company by including the following information:

            o     You have not generated any revenues since inception;
            o     You have a history of losses and expect to continue to incur
                  losses for the foreseeable future;
            o     You have an accumulated deficit; and
            o     Your auditors have issued an opinion that expresses
                  substantial doubt about your ability to continue as a going
                  concern.

            Please note, your losses and accumulated deficit should be
            quantified.

            Response

            The summary has been revised by adding a new paragraph under the
            which states that the company has not generated any revenues since
            inception, has a history of losses and expects to continue to incur
            losses for the foreseeable future and has an accumulated deficit and
            our auditors have issued an opinion that expresses substantial doubt
            about your ability to continue as a going concern. Our losses and
            accumulated deficit have been quantified.

      4.    Throughout the prospectus you make claims regarding the market for
            your products and provide other statistical information. Please
            provide supplemental factual support for each claim. Please mark the
            supporting documents to show the location of the information you are
            relying on.

            Response

            We have provided supplemental factual support for each claim we have
            made in the prospectus. The location of the information we have
            relied on has been marked for your review. In addition, we have
            deleted all claims that we have deemed irrelevant to the prospectus.

      5.    Please update the information regarding your information statement
            in the section called "History of our Company."

            Response

            We have updated the "History of our Company" section regarding the
            information statement that was filed with the SEC on October 15,
            2004.

      6.    It is unclear what information you are trying to convey in the
            second sentence of the first paragraph under "The Offering by the
            Selling Stockholders" on page 3. Please revise the sentence
            accordingly.

            Response

            We have deleted the second sentence of the first paragraph under
            "The Offering by the Selling Stockholders."


      Risk Factors - page 3

      7.    In this section and elsewhere in the registration statement you
            state that you "cannot be certain that" and "there is no assurance
            that" various things will or will not happen. Statements such as
            these are legalistic and redundant. Please delete them. Instead,
            please be certain that you have adequately explained why you cannot
            make the assurance.

            Response

            We have removed all references to "cannot be certain that" and
            "there can be no assurance that" and have adequately explained why
            we cannot make the relevant assurances.

      8.    Additionally, describe the consequences if the event(s) that you
            cannot assure will occur do not occur. For example:

            o     On page 8, you state that you cannot assure investors that
                  your patent applications will result in patents being issued
                  in the U.S. or foreign countries. Please revise to discuss the
                  consequences if these applications do not result in patents
                  being issued.

            o     On page 9, you state that there can be no assurance that
                  product liability assurance will continually be available on
                  acceptable terms or that it will be sufficient. Please revise
                  to discuss the consequences.

            Response

            We have revised these risk factors to discuss the consequences to
            our company if the patent applications do not result in patents
            being issued or we are unable to obtain continuous product liability
            insurance on acceptable terms or that such coverage will be
            sufficient.

      We will need to obtain regulatory approval before we can market and sell
      our planned tests in the United States and in many other countries.-page 6

      9.    Please explain the meaning of the terms "anayte specific reagent"
            and "homebrew diagnostic assays."

            Response

            We have revised the risk factor to explain the meaning of the term
            "analyte specific reagent" and substituted the term "in-house" for
            "homebrew" in the prospectus.

      If we are unable to successfully protect our intellectual property or
      obtain certain licenses, our ability to develop market and sell our tests
      and any other product we may develop in the future will be harmed. - page
      8


      10.   Please revise the subheading and body of the risk factor to
            eliminate the references to "certain licenses," "certain processes"
            and "certain instances." If the licenses, processes and instances
            are material, please discuss them in their own sentences. The use of
            the word "certain" in these contexts raises more questions than it
            answers.

            Response

            Need company input

      11.   Although you refer to "certain licenses" in the subheading, the body
            of the risk factor does not contain any discussion of your need to
            obtain any licenses. Please revise both the subheading and the body
            to identify the licenses you are referring to. Also, please identify
            the specific risks and consequences involved with your need to
            obtain the licenses.

            Response

            The risk factor subheading has been revised to include a discussion
            of our potential need to obtain additional licenses.

      Others could claim that we infringe on their intellectual property rights,
      which may result in costly and time-consuming litigation. - page 8

      12.   If you are aware of any claims of infringement, please provide this
            information.

            Response

            We are not aware of any claims of infringement at this time

      If we are able to market and sell our cervical cancer tests, we will be
      subject to product liability claims or face product recalls for which our
      insurance may be inadequate. - page 9

      13.   In the body of the risk factor you indicate that you are currently
            in the process of obtaining product liability insurance coverage.
            Please update the disclosure to indicate whether you have obtained
            coverage, and if so, the amount of the coverage.

            Response

            We are not currently in the process of obtaining product liability
            insurance coverage since we do not currently have an existing
            product. This risk factor has been revised accordingly.

      14.   If you have not obtained liability insurance coverage, please revise
            the subheading to more adequately describe the risk and its
            consequences. For example, if you don't have coverage the subheading
            should not state that your insurance may not be adequate.

            Response

            This risk factor has been revised to state that we have general
            liability insurance coverage that may be inadequate.


      We do not have any manufacturing facilities and we have no arrangements
      with third party manufacturers. - page 9

      15.   Currently the subheading and the body of the risk factor are simple
            statements of fact that do not identify a specific risk and its
            potential adverse consequences. If you retain the risk factor,
            please revise it accordingly.

            Response

            We have deleted this risk factor as we have determined that it does
            not apply to our plan of operations.

      Our future operations may be adversely affected by risks associated with
      international business. - page 9

      16.   The heading and body of this risk factor also do not describe a
            specific risk and its potential adverse consequences for you. In
            this regard, please note that it is inadequate to simply state that
            "any or all" of the bulleted items could "materially harm [your]
            business." Please provide an appropriate factual context for each
            bulleted item. In addition, please explain how each factor could
            adversely affect you.

            Response

            We have deleted this risk factor as we have determined that it does
            not apply to our plan of operations.

      Use of Proceeds - page 14

      17.   Currently you state that any proceeds you might receive upon
            exercise of the warrants will be used for general corporate purposes
            consistent with your business strategy. This statement is too vague
            to be meaningful. Please be more specific about how you will use the
            proceeds.

            Response

            We have revised the use of proceeds section. Any proceeds received
            will be used for working capital, administrative expenses and
            product development.

      Management's Discussion and Analysis of Financial Condition and Results of
      Operations - page 14

      18.   Please expand to clarify that you are providing disclosures related
            to management's plan of operation. Please disclose whether you have
            any off-balance sheet arrangements. Please refer to Items 303(a) and
            303(c) of Regulation S-B.

            Response

            Pursuant to Items 303(a) and 303(c) of Regulation S-B, this section
            has been revised to clarify that we are providing disclosures
            relating to management's plan of operation and that we do not have
            any off-balance sheet arrangements.


      19.   Please disclose here and in other sections of the filing, the
            following:

            o     The significant terms of the merger with Impact Diagnostics;
            o     Please expand your disclosures to clarify why the acquisition
                  of Impact Diagnostics is treated and presented as
                  recapitalization of Impact Diagnostics.
            o     Please disclose the accounting treatment of a
                  recapitalization.

            Response

            We have revised the filing to provide disclosure about the
            significant terms of the merger and to clarify why the acquisition
            of Impact Diagnostics is treated and presented as recapitalization
            of Impact Diagnostics. The reverse merger is presented as a
            recapitalization because the Company did not have any operating
            activity prior to the acquisition of Impact Diagnostics, ownership
            of the Company upon the reverse merger was controlled by the
            stockholders of Impact Diagnostics and the management of Impact
            Diagnostics controlled the operating activity of the Company
            post-merger.

      Initial Validation Studies - page 20

      20.   Please revise to state that later studies might not support these
            results.

            Response

            The prospectus has been revised to state that later studies might
            not support these results.

      Regulatory Approval - page 20

      21.   Please explain the basis for your belief that your tests will be
            classified by the FDA as Class I or Class II devices.

            Response

            This section has been revised to explain the we believe the FDA will
            classify our tests as Class II devices.

      22.   Please revise to discuss the requirements to market and sell Class I
            medical devices.

            Response

            We have revised the discussion to include the requirements to market
            and sell Class II medical devices.

      Intellectual Property

      23.   If your agreement with Dr. Hu provided for licensing fees, annual
            licensing payments or milestone payments, please revise to disclose
            all payments made to date, the aggregate amount of potential
            milestone payments and annual fees.


            Response

            We have revised this disclosure to provide information regarding the
            licensing fees, annual licensing payments, all payments made to day
            and the aggregate amount of any potential payments or fees.

      24.   Additionally, if the licensing agreement provides for minimum
            royalty payments, please disclose and quantify.

            Response

            We have disclosed and quantified the minimum royalty payments in
            connection with the licensing agreement.

      25.   We note your statement that the term of the license is for 17 years.
            Please revise to disclose when you entered into the license
            agreement.

            Response

            We have revised this disclosure to state when we entered into the
            license agreement with Dr. Hu.

      Security Ownership of Certain Beneficial Owners and Management - page 31

      26.   Please revise to identify the natural persons who have voting and
            dispositive rights over the shares owned by DCOFI Master LDC.

            Response

            We have revised this disclosure to identify the natural persons who
            have voting and dispositive rights over the shares owned by DCOFI
            Master LDC.

      Certain Relationships and Related Transactions - page 34

      27.   Please revise to indicate whether these transactions were on terms
            as could have been obtained from unrelated third parties.

            Response

            We have disclosed that the transactions, except for advances made
            with no interest, were on terms as could have been obtained from
            unrelated third parties.

      28.   Please revise the second, third and fourth paragraphs to indicate
            whether any amounts are still outstanding. Additionally, applicable
            interest rates on these advances and the loan discussed in the
            seventh paragraph.

            Response

            This section has been revised to state how any outstanding amounts
            were repaid and that no amounts are currently payable or receivable
            from these related parties. The interest rates on the advances and
            loans have been disclosed.


      Selling Stockholders - page 34

      29.   Please provide appropriate disclosure regarding the circumstances
            under which the selling shareholders acquired their shares.

            Response

            We have revised this section to provide appropriate disclosure
            regarding the circumstances under which the selling shareholders
            acquired their shares. Need from company

      30.   For each selling shareholder that is not a natural person or
            reporting company, please revise to disclose the natural person(s)
            who hold voting and dispositive rights.

            Response

            We have revised this section to disclose the natural person(s) who
            hold voting and dispositive rights in any selling shareholder that
            is not a natural person or reporting company.

      31.   If any of the selling shareholders are broker-dealers, please revise
            to identify them and state that they are underwriters. The only
            exception to this position is if the shares were issued as
            underwriting compensation.

            Response

            We have revised this section to disclose the shareholders that are
            broker-dealers.

      32.   If any of the selling shareholders are affiliates of broker dealers,
            please revise to identify them and state that they purchased the
            shares in the ordinary course of business and they have no
            agreements to distribute the shares either directly or indirectly.
            If they are unable to make these representations, then please revise
            to identify these selling shareholders as underwriters.

            Response

            None of the selling shareholders are affiliates of broker-dealers.

      Experts - page 39

      33.   We note that you refer to HJ & Associates, LLC in your expert
            section, however it does not appear appropriate to include this
            disclosure under Item 509 of Regulation S-B. Please remove this
            disclosure as it was previously reported in your Form 8-K/A dated
            August 30, 2004.

            Response

            This disclosure has been removed as it was previously reported in
            our Form 8-K/A dated August 30, 2004.


Financial Statements

General

      34.   In the event of a delay, please update the financial statement to
            comply with Rule 310(g) of Regulation S-B.

            Response

            The financial statements and the SB-2 have been updated to include
            the unaudited financial statements and information for the period
            ended September 30, 2004. Please see the financial statements and
            Management Discussion and Analysis of the amended Form SB-2.

      35.   We note your disclosure on page 14 that no historical financial
            information or financial statements of Grant Ventures are included
            in the filing. Please retroactively restate the historical financial
            statements of Impact Diagnostics in the registration statement to
            give effect to the recapitalization transaction. Please revise your
            pro forma financial statements, accordingly.

            Response

            The historical financial statements of Impact Diagnostics have been
            restated to reflect the recapitalization transaction at December 31,
            2003 and 2002 and the years then ended, including the subsequent
            name change to Grant Life Sciences, Inc. The pro forma statements
            have been revised to reflect this and other comments. Based upon our
            conversation with Todd Sherman and Don Abbott the Company has
            included pro forma income statements for the year ended December 31,
            2003 and the nine months ended September 30, 2004.

Financial Statements of Impact Diagnostics, Inc. - December 31, 2003

Statement of Operation, page 43

      36.   Please disclose total research and development costs charged to
            expense for each period presented as required by paragraph 13 of
            SFAS 2.

            Response

            The total research and development expense has now been disclosed
            for all periods presented.

Statement of Stockholders' Deficit, page 44

      37.   Please disclose the dollar amounts assigned to the consideration
            received for each equity issuance. For issuances involving non- cash
            consideration, please disclose the basis for assigning amounts.
            Please refer to paragraph 11(d) of SFAS 7.


            Response

            The Statement of Stockholders' Deficit now includes the price per
            share for all issuances of common stock. Notes 5 and 12 have been
            changed to provide additional information on the basis for assigning
            amounts for the value of the stock issuances. As additional
            information related to the per share prices in 2002, the prices are
            based on blended prices and dilution due to common stock splits. Of
            the stock issued for services, in May 2002, 3,500 shares were issued
            for $1 per share. These shares then split at a rate of 10 for 1,
            then again at a rate of 7 for 1. Then in December 2002, 199,500
            shares were issued at $.50 per share. All of these shares then were
            retroactively affected for the 3.58 for 1 split that occurred in
            2004. As a result, the price per share appears to be $.06.
            Additionally, original shares issued for cash and in satisfaction of
            debt in December of 2002 were issued at prices ranging from $.46 to
            $.50.

Note 3. Related Party Transactions, page 48

      38.   Please disclose the terms and manner of settlement for employee
            receivables and other related party receivables. Please refer to
            paragraph 2(d) of SFAS 57.

            Response

            Note 3 to the financial statements have been modified to include the
            terms of repayment. Supplementally, the total aggregate outstanding
            balance of related party receivables is $4.

Note 4, Note Payable, page 49

      39.   We note that the note payable was in default as of December 31,
            2002. Please tell us and disclose any default provisions the loan
            may have and if the venture capital firm is seeking any recourse and
            or damages outside of the negotiations.

            Response

            Note 4 has been modified to clarify and include information
            regarding the satisfaction of the note in default. The financial
            statements originally included some information in Note 12
            Subsequent Events as to the disposition of the note. Note 12 has
            also been modified to include information to clarify the resolution
            of the note in default.

Note 5, Common Stock, page 49

      40.   We note that you issued stock for services in the year ended
            December 31, 2002. If material, please disclose the amount of
            compensation cost recognized in the Statement of Operations. Please
            refer to paragraph 47 (e) of SFAS 123.


            Response

            The amount of compensation expense was $103,250 and $0 in 2002 and
            2003, respectively. Those amounts are disclosed in the statement of
            cash flows and have been reclassified in the statement of operations
            as stock compensation expense from general and administrative
            expense.

Note 6. Gain on Extinguishment of Debt, page 50

      41.   We note that you restated your financial statements to record a gain
            on an extinguishment of debt upon refinancing certain debt. Please
            disclose, and explain to us, the significant terms of the old and
            new debt under EITF 96-19 that results in gain recognition.

            Response

            The original debt instrument was for $200,000 with interest at 6%,
            convertible at a rate of $.335 per share. As such, it contained an
            embedded beneficial conversion feature, convertible at any time at
            the option of the note holder. Therefore a beneficial conversion
            feature of $98,507 was recorded as interest expense based on the
            intrinsic value of the feature at the date of issuance, which was
            June 3, 2002. The intrinsic value was $0.165 (fair value of $.50
            less conversion rate of $.335). A second party then agreed with the
            first note holder to satisfy the note. For this assumption of the
            first note, the Company issued a second convertible note for
            $200,000 with interest at 6%, convertible at $.50 per share at any
            time at the option of the note holder. This conversion rate did not
            constitute a beneficial conversion feature as the conversion rate
            and fair value were the same. Upon the refinancing of the old debt
            EITF 98-5, paragraph 12 was applied, which reads:

            "The Task Force considered situations in which a debt instrument
            containing the embedded beneficial conversion feature is
            extinguished prior to conversion. The Task Force recognized that a
            portion of the reacquisition price includes a repurchase of the
            beneficial conversion feature. The Task Force reached a consensus
            that the amount of the reacquisition price to be allocated to the
            beneficial conversion feature should be measured using the intrinsic
            value of the conversion feature at the extinguishment date. The
            residual amount, if any, would be allocated to the convertible
            security. The Task Force indicated that the issuer would record a
            gain or loss on extinguishment of the convertible debt security."

            Believing the first note had been extinguished because of the
            significant change in the terms of the two notes, and based on the
            application of EITF 98-5, the beneficial conversion feature of the
            first note was measured again at the extinguishment date, which also
            yielded an amount of $98,507 and was considered the reacquisition
            price of the beneficial conversion feature. The residual amount was
            applied to the debt, and therefore a gain on the extinguishment of
            the debt was recorded in this amount.

            Because of the significant change in the terms of the note, we
            believed the note had, in fact, been extinguished, and the
            application of EITF 98-5 was the appropriate accounting treatment.


      42.   Please explain to us why the gain on extinguishment of debt was not
            originally recorded in the 2002 financial statements. Tell us where
            the beneficial conversion feature, recorded as interest expense, is
            presented in the statement of operations.

            Response

            The gain on the extinguishment of debt was not originally presented
            in the 2002 financial statements as complete documentation and facts
            surrounding the transaction were not timely provided to the
            accounting department. Originally, the terms of the old and new debt
            were understood to have been the same, and therefore no gain would
            have been recorded. Upon review of the complete documentation by the
            accounting department, the accounting treatment as noted in comment
            41 above was recorded.

            Interest expense was misclassified in general and administrative
            expense, and has now been properly reclassified as interest expense
            in the statement of operations to reflect all interest expense,
            including the beneficial conversion feature in the 2002 financial
            statements.

Note 11. Restatement of Financial Statements, page 53

      43.   Please disclose what effect, if any, the error had on related per
            share amounts. Please refer to paragraph 36 of APB 20.

            Response

            Note 11 has been modified to include the per share amounts for the
            restatement.

Financial Statements of Impact Diagnostics, Inc - June 30, 2004

      44.   Based on the preceding audited financial statement comments, please
            revise your disclosures as appropriate.

            Response

            The financial statements have been revised for the above comments.

Statements of Operations, page 56

      45.   We note that interest expense for the six months ended June 30, 2004
            totals $38,765. Please tell us where the beneficial conversion
            feature totaling $200,000 is presented in the interim 2004 financial
            statement. Please refer to Note 12 of the audited financial
            statements.


            Response

            The disclosure in Note 12 relating to the conversion taking place
            was not clear as far as the date first allowed for the conversion to
            take place. The beneficial conversion feature of $200,000 occurred
            in July 2004 when the trigger for the beneficial conversion took
            place for the holder of the note. The interim financial statements
            for the period ending September 30 2004 reflect the amount of the
            beneficial conversion as it took place in that period.

      46.   Please provide cumulative from inception financial information as
            required by SFAS 7 and Rule 310(b) of Regulation S-B.

            Response

            The financial statements have been modified to include the
            cumulative amounts from inception through the interim period of
            September 30, 2004.

Notes to Unaudited Financial Statements of Impact Diagnostics, Inc., page 57

      47.   Please revise your financial statements to include the necessary
            disclosures required by Item 310(b) of Regulation S-B. For example,
            please disclose material subsequent events that occurred subsequent
            to the annual financial statements.

            Response

            The unaudited financial statements have been modified and include
            the required disclosures. Most of the significant subsequent events
            discussed in the previously filed SB-2 occurred in the period ending
            September 30, 2004 and are reflected in the unaudited interim
            financial statements. All material subsequent events to September
            30, 2004 have been disclosed.

Pro Forma Financial Statements

Pro Forma Balance Sheet, page 58

      48.   Please refer to your disclosure related to footnote (g). It appears
            that this disclosure is not appropriate since the event is not
            directly attributable to the Merger or factually supportable since
            the Board of Directors and stockholders have not approved the
            increase in authorized shares. Please remove this disclosure or
            advise us.

            Response

            Based upon our discussion with Todd Sherman and Don Abbott this pro
            forma balance sheet is no longer required and has not been included
            in the amended SB-2 filing.

Pro Forma Statements of Operations, page 59 and 60

      49.   We note that you include nonrecurring pro forma adjustments. Please
            only include adjustments that are directly attributable to the
            specific transaction, factually supportable and expected to have
            continuing impact on your statement o operations. For example, pro
            forma adjustments related to the gain on the extinguishment of debt
            are not expected to have a continuing impact. Please remove these
            adjustments or advise us.


            Response

            The non-recurring items have been removed from the pro forma
            statement of operations.

      50.   Please disclose the historical basic and diluted earnings per share
            as required by Rule 11 - 02(b)(7) of Regulation S-X.

            Response

            The historical basic and diluted earnings per share as required have
            been added to the pro forma statement of operations.

      51.   Please expand your disclosure in pro forma adjustment (f) to clarify
            how the weighted average shares amounts were computed for each
            period presented.

            Response

            The disclosure has been expanded to clarify how the weighted average
            shares were computed for each period presented.

Notes to Unaudited Pro Forma Consolidated Financial Statements, page 61

      52.   Please revise footnote (b) to disclose the date shares were issued
            in the private placement.

            Response

            The dates have been included in footnote (b) to disclose the dates
            the shares were issued in the private placement.

      53.   Please expand footnote (c) to disclose the date the agreement was
            reached with affiliates to convert notes to shares and expand
            footnote (d) to disclose the date the lender exercised the
            conversion of its note and accrued interest into shares.

            Response

            Footnote (c) has been expanded to include the dates of the agreement
            and the dates the lender exercised the conversion of their notes and
            accrued interest into common shares.

      54.   Pro Forma footnote disclosures should be sufficiently detailed to
            understand your basis for the adjustment and how the adjustment was
            computed. Please refer to pro forma adjustment (d). It is not clear
            from your disclosure why the beneficial conversion feature
            recognized as interest expense is presented in the pro forma
            financial statements. Based on your disclosure in Note 12 to the
            audited financial statements it appears that the loan commitment
            date was April 14, 2004 and the beneficial conversion feature should
            have been recorded in the quarter ended June 30, 2004. Please revise
            or advise us.


            Response

            The pro forma footnote disclosure has been modified to remove the
            nonrecurring items and to disclose the actual dates of the
            transactions. The transactions are all included in the period ended
            September 30, 2004 that were previously included in the subsequent
            event footnotes.

Exhibit list

      55.   We note that a number of exhibits have not yet been filed. Please
            file them with your first pre-effective amendment. We may have
            additional comments once we have had an opportunity to review them.

            Response

            We have filed the bylaws, the Licensing Agreement with Dr. Hu, dated
            July 20, 2004, and Form 8-K dated July 30, 2004, as amended (per
            comment 57).

      56.   Based on the proceeding comments, please revise your financial
            statement and pro forma information disclosures as appropriate.

            Response

            The financial statements have been modified to include the changes
            from the comments made in the letter dated November 5, 2004.

Pro Forma Balance Sheet

      57.   Please provide a subtotal column on the face of the pro forma
            balance sheet to present a pro forma balance sheet giving effect to
            the Merger before other material transactions consummated subsequent
            to the balance sheet date.

            Response

            Per our discussion, the 8-K/A has been revised to include a subtotal
            column after accounting for the reverse merger to reflect that
            effect and an additional column for the financing adjustments due to
            its material significance with a grand total account.

      58.   It is not clear from your disclosures in footnote (a) the nature of
            the pro forma adjustments that give effect to the merger. Please
            revise your disclosures and address the following in your expanded
            disclosures:

            o     Historical Stockholders' equity of Impact prior to the merger
                  is retroactively restated, a recapitalization, for the
                  equivalent number of shares received in the transaction after
                  giving effect to any difference in par value of Grant Ventures
                  and Impact's stock with an offset to paid- in capital.


            o     Common stock is the stock of the legal entity, Grant Ventures,
                  Inc. The par value of Impact is adjusted to the par value of
                  the legal entity.

            o     Direct transaction costs of the Merger are charged to expense.

            Response

            The wording in the disclosures have been rewritten to provide the
            reader more clarity in understanding the effect of the merger.

      Should you have any further questions, please do not hesitate to contact
the undersigned at 646-810-2177.

                                                              Sincerely,


                                                              /s/ David Schiff
                                                              ------------------
                                                              David B. Schiff