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| Purchased Security:          | Units consisting of one share of Class A common stock and two share purchase warrants, being Class A and Class B warrants; Class A warrants to purchase an additional share of Class A common stock at US$0.30 per share within one (1) calendar year; Class B warrants to purchase an additional share of Class A common stock at $0.35 per share within two (2) calendar years. |
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| Subscription Price Per Unit: | US$0.25 per Unit                                                                                                                                                                                                                                                                                                                                                                  |
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| Number of Units              |                                                                                                                                                                                                                                                                                                                                                                              |
|                         |                                                                                                                                                                                                                                                                                                                                                                              |
| Minimum Investment:          | NO MINIMUM (Investment Minimums may apply in certain jurisdictions.  Please refer to the advice provided in this subscription agreement or check with the Corporation as to the minimum subscription for the subscriber’s jurisdiction)                                                                                                                      |
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| If an Individual:                                                                                                                                                             |   | If a Corporation:                                                                                                                                                             |
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| Full Name                                                                                                                                                                     |   | Full Corporate Name                                                                                                                                                           |
|                                                                                                                                                                          |   |                                                                                                                                                                          |
|                                                                                                                                                                          |   |                                                                                                                                                                          |
| Residential Address                                                                                                                                                           |   | Head Office Address                                                                                                                                                           |
|                                                                                                                                                                          |   |                                                                                                                                                                          |
|                                                                                                                                                                          |   |                                                                                                                                                                          |
| City                      State    Zip Code |   | City                      State    Zip Code |
|                                                                                                                                                                          |   |                                                                                                                                                                          |
|                                                                                                                                                                          |   |                                                                                                                                                                          |
| Telephone Fax                                                                                                                                                            |   | Attention                                                                                                                                                                     |
|                                                                                                                                                                          |   |                                                                                                                                                                          |
|                                                                                                                                                                          |   |                                                                                                                                                                          |
| Social Security Number                                                                                                                                                        |   | Telephone Fax                                                                                                                                                            |
|                                                                                                                                                                          |   |                                                                                                                                                                          |
|                                                                                                                                                                          |   |                                                                                                                                                                          |
|                                                                                                                                                                          |   | IRS Employer Identification Number                                                                                                                                            |

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|                             |   |                             |
| Registration Instructions:       |   | Deliver To:                      |
|                             |   |                             |
|                             |   |                             |
| Name                             |   | Address                          |
|                             |   |                             |
|                             |   |                             |
| Account reference, if applicable |   | Account reference, if applicable |
|                             |   |                             |
|                             |   |                             |
| Address                          |   | Contact Name                     |
|                             |   |                             |
|                             |   |                             |
|                             |   | Telephone Number                 |
|                             |   |                             |

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| (a)   | Schedule “A”, if the Subscriber is a resident of the US, the Certificate of U.S. Person; |
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| (i)   | is either: (i) an “accredited investor” as such term is defined in Schedule “A” attached hereto, which is incorporated herein in its entirety; or (ii) the Subscriber either alone or with its “purchaser representative(s)” (as such term is defined in Schedule “A”) has such experience in financial and business matters that he is capable of evaluating the merits and risks of an investment in the Securities; and |
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| (ii)   | the Subscriber has properly complied with and duly executed the Certificate of US Person attached to this Agreement as Schedule “A” and confirms the truth and accuracy of all statements made by the Subscriber in such certificate. |
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| (b)   | the Subscriber is purchasing the Securities for the undersigned's own account, with the intention of holding the Securities, with no present intention of dividing or allowing others to participate in this investment or of reselling or otherwise participating, directly or indirectly, in a distribution of the Securities, and shall not make any sale, transfer, or pledge thereof without registration under the Act and any applicable securities laws of any state or unless an exemption from registration is available under those law; |
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| (d) | the Subscriber understands that no federal or state agency has made any finding or determination regarding the fairness of this Offering of the Securities for investment, or any recommendation or endorsement of this Offering of the Securities: |
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| (g)   | the Subscriber understands that the Units are being offered and sold to it in reliance on specific exemptions or exclusions from the registration requirements of United States federal and state securities laws and applicable Canadian securities laws and that the Corporation is relying in part upon the truth and accuracy of, and such Subscriber’s compliance with, the representations, warranties, agreements, acknowledgments and understandings of such Subscriber set forth herein in order to determine the availability of such exemptions and the eligibility of such Subscriber to acquire such securities; |
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| (h)   | the decision to execute this Agreement and purchase the Securities agreed to be purchased hereunder has not been based upon any oral or written representation as to fact or otherwise made by or on behalf of the Corporation, and that the decision is based entirely upon its review (the receipt of which is acknowledged) of information which has been filed by the Corporation with the applicable securities commissions or exchange in compliance, or intended compliance with applicable securities legislation, including any of the Corporation's financial information currently available. The Subscriber understands that its investment in the Units involves a high degree of risk.  The Subscriber has sought such accounting, legal and tax advice, as it has considered necessary, to make an informed investment decision with respect to its acquisition of the Units; |
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| (i)   | The Subscriber understands that: (i) the Units and the Securities have not been registered under the 1933 Act or any applicable state securities laws, and may not be offered for sale, sold, pledged, assigned or otherwise transferred unless (A) subsequently registered thereunder, or (B) such Subscriber shall have delivered to the Corporation an opinion of counsel in a form reasonably acceptable to the Corporation to the effect that such securities to be sold, assigned, pledged or otherwise transferred may be sold, assigned or transferred pursuant to an exemption from such registration requirements. The Corporation reserves the right to place stop transfer instructions against the shares and certificates for the Securities; |
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| (j)   | The Subscriber understands that the certificates or other instruments representing the Common Stock, Warrants and the Warrant Shares and all certificates issued in substitution thereof and in exchange therefore shall bear restrictive legends in substantially the following forms (and a stop-transfer order may be placed against transfer of such share certificates), until such time as it is no longer required under applicable securities laws: |
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| (k)   | the Subscriber has not purchased the Securities as a result of any form of general solicitation or general advertising, including advertisements, articles, notices or other communications published in any newspaper, magazine or similar media or broadcast over radio or television, or any seminar or meeting whose attendees have been invited by general solicitation or general advertising; |
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| (l)   | this Agreement is not enforceable by the Subscriber unless and until it has been accepted by the Corporation; |
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| (m)   | is resident at the address set out on the Face Page as the Subscriber’s “Residential Address” or “Head Office Address”; |
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| (n)   | will not resell any part of the Securities, except in accordance with the provisions of applicable securities legislation; |
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| (o)   | if an individual, the Subscriber is of full age of majority and is legally competent to execute this Agreement and take all action pursuant thereto; |
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| (p)   | this Agreement has been duly and validly authorized, executed and delivered by and constitutes a legal, valid, binding and enforceable obligation of the Subscriber; |
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| (q)   | understands that the sale and delivery of the Securities is conditional upon such sale being exempt from the requirements as to the filing of a prospectus or upon the issuance of such orders, consents or approvals as may be required to permit such sale without the requirement of filing a prospectus; |
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| (r)   | if the Subscriber is a corporation, syndicate, partnership or other form of unincorporated organization, the person executing this Agreement on behalf of the Subscriber has the necessary power and authority to do so and the investment contemplated hereby has been duly authorized by all necessary action of the undersigned; |
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| (s)   | if required by applicable securities legislation, policy or order or securities commission, or other regulatory authority, the Subscriber will execute, deliver, file and otherwise assist the Corporation in filing such reports, undertakings and other documents with respect to the issue of the Securities; |
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| (t)   | it has had access to such additional information and has made such investigations, if any, concerning the Corporation as it has considered necessary so as to make an informed investment decision in connection with an investment in the Securities and it has not received, nor has it requested, nor does it have any need to receive, any other document describing the business and affairs of the Corporation which has been prepared for delivery to, and review by, prospective purchasers in order to assist them in making an investment decision with respect to the Securities; |
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| (u)   | it has such knowledge and experience in financial and business matters as to be capable of evaluating the merits and risks of an investment in the Securities and is able, by virtue of its net worth and knowledge and experience in financial and business matters, to protect its own interests in connection with the investment and bear the economic loss of such investment without substantially affecting its assets or business affairs; |
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| (v)   | it consents to the Corporation making a notation on its records or giving instructions to any transfer agent of the Securities and any Shares issuable in exchange therefore or in substitution thereof in order to implement the restrictions on transfer set forth herein; |
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| (w)   | as the Securities are subject to resale restrictions under applicable securities legislation and policies the Subscriber shall comply with all relevant securities legislation and policies concerning any resale of the Securities and shall consult with its own legal advisers with respect to such compliance; and |
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| (x)   | the Subscriber acknowledges that the foregoing representations, warranties and acknowledgments and covenants are made by it with the intent that they may be relied upon in determining its eligibility to purchase the Securities under relevant securities legislation. The Subscriber further agrees that by accepting the Securities subscribed for pursuant hereto, at Closing Time, it shall be representing and warranting that the foregoing representations, warranties and acknowledgments and covenants are true as at the Closing Time with the same force and effect as if they had been made by it as at the Closing Time and will survive the completion of the sale of such Shares. The Corporation shall be entitled to rely on the representations, warranties, acknowledgments and covenants of the Subscriber contained hereto and the Subscriber shall indemnify and hold harmless the Corporation for any loss or damage it may suffer as a result of any misrepresentation by the Subscriber. |
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|                                                                                                                                                                                           |   |                                   |
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|                                                                                                                                                                                           |   |                                   |
| (Name of Subscriber - Please type or print)                                                                                                                                                    |   | (Signature and, if applicable, Office) |
|                                                                                                                                                                                           |   |                                   |
| If the Subscriber is signing, as agent for a principal and the Subscriber is not a trust company signing as trustee or as an agent for a fully managed account, please complete the following: |
|                                                                                                                                                                                           |   |                                   |
|                                                                                                                                                                                           |   |                                   |
| (Name of Beneficial Purchaser - Please type or print)                                                                                                                                          |   | (Address of Subscriber)                |
|                                                                                                                                                                                           |   |                                   |
| (Signature and, if applicable, Office)                                                                                                                                                         |   | (City, State, Zip code of Subscriber)  |

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|   | (a) | it understands that the Securities have not been and will not be registered under the U.S. Securities Act and that the sale contemplated hereby is being made in reliance on the exemption from such registration requirement provided by Rule 506 of Regulation D; |
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|   | (b) | it understands and agrees that there may be material tax consequences to the Subscriber of an acquisition, disposition or exercise of any of the Securities.  The Issuer gives no opinion and makes no representation with respect to the tax consequences to the Subscriber under United States, state, local or foreign tax law of the undersigned’s acquisition or disposition of such Shares.  In particular, no determination has been made whether the Issuer will be a “passive foreign investment company” (“PFIC”) within the meaning of Section 1291 of the United States Internal Revenue Code; |
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|   |  (c) | it understands and acknowledges that upon the issuance thereof, and until such time as the same is no longer required under the applicable requirements of the U.S. Securities Act of 1933 or applicable state securities laws and regulations, the certificates representing the Securities will bear a legend in substantially the following form: |
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|   | (d) | it consents to the Issuer making a notation on its records or giving instruction to the registrar and transfer agent of the Issuer in order to implement the restrictions on transfer set forth and described herein; |
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|   | (e) | if an individual, it is a resident of the state or other jurisdiction listed in its address on the Face Page of the Subscription Agreement, or if the Subscriber is not an individual, the office of the Subscriber at which the Subscriber received and accepted the offer to purchase the Issuer’s Shares is the address listed on the Face Page of the Subscription Agreement. |
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|   | (f) | either alone or with its purchaser representative1, it has such knowledge and experience in financial and business matters as to be capable of evaluating the merits and risks of an investment in the Securities and it is able to bear the economic risk of loss of its entire investment; |
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|   | (g) | the Issuer has provided to it the opportunity to ask questions and receive answers concerning the terms and conditions of the offering and to obtain any additional information which the Issuer possesses or can acquire without unreasonable effort or expense that is necessary to verify the accuracy of the information provided to it; |
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|   | (h) | it is acquiring the Securities for its own account, for investment purposes only and not with a view to any resale, distribution or other disposition of the Securities in violation of the United States Securities laws; and |
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|   | (i) | if it decides to offer, sell or otherwise transfer any of the Securities, it will not offer, sell or otherwise transfer any of such Shares directly or indirectly, unless |
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|   | (ii) | the sale is made outside the United States in a transaction meeting the requirements of Rule 904 of Regulation S under the U.S. Securities Act and in compliance with applicable local laws and regulations; |
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|   | (iii) | the sale is made pursuant to the exemption from the registration requirements under the U.S. Securities Act provided by Rule 144 thereunder and in accordance with any applicable state Securities or “Blue Sky” laws; or |
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|   | (iv) | the Securities are sold in a transaction that does not require registration under the U.S. Securities Act or any applicable state laws and regulations governing the offer and sale of Shares, and, in the case of clauses (ii) or (iii) above, it has prior to such sale furnished to the Issuer an opinion of counsel or other evidence of exemption in form and substance reasonably satisfactory to the Issuer. |
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|   | Category 1.  | A bank, as defined in Section 3(a)(2) of the U.S. Securities Act, whether acting in its individual or fiduciary capacity; or                                                                                                                                                                                                                                                                                                                                                                                  |
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|   | Category 2.  | A savings and loan association or other institution as defined in Section 3(a)(5)(A) of the U.S. Securities Act, whether acting in its individual or fiduciary capacity; or                                                                                                                                                                                                                                                                                                                                   |
|   | Category 3.  | A broker or dealer registered pursuant to Section 15 of the Securities Exchange Act of 1934; or                                                                                                                                                                                                                                                                                                                                                                                                               |
|   | Category 4.  | An insurance company as defined in Section 2(13) of the U.S. Securities Act; or                                                                                                                                                                                                                                                                                                                                                                                                                               |
|   | Category 5.  | An investment company registered under the Investment Issuer Act of 1940; or                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|   | Category 6.  | A business development company as defined in Section 2(a)(48) of the Investment Issuer Act of 1940; or                                                                                                                                                                                                                                                                                                                                                                                                        |
|   | Category 7.  | A small business investment company licensed by the U.S. Small Business Administration under Section 301(c) or (d) of the Small Business Investment Act of 1958; or                                                                                                                                                                                                                                                                                                                                           |
|   | Category 8.  | A plan established and maintained by a state, its political subdivision or any agency or instrumentality of a state or its political subdivisions, for the benefit of its employees, with assets in excess of US$5,000,000; or                                                                                                                                                                                                                                                                                |
|   | Category 9.  | An employee benefit plan within the meaning of the Employee Retirement Income Security Act of 1974 in which the investment decision is made by a plan fiduciary, as defined in Section 3(21) of such Act, which is either a bank, savings and loan association, insurance company or registered investment advisor, or an employee benefit plan with total assets in excess of US$5,000,000 or, if a self-directed plan, the investment decisions are made solely by persons who are accredited investors; or |
|   | Category 10. | A private business development company as defined in Section 202(a)(22) of the Investment Advisors Act of 1940; or                                                                                                                                                                                                                                                                                                                                                                                            |
|   | Category 11. | An organization described in Section 501(c)(3) of the Internal Revenue Code, a corporation, a Massachusetts or similar business trust, or a partnership, not formed for the specific purpose of acquiring the Securities, with total assets in excess of US$5,000,000; or                                                                                                                                                                                                                                     |
|   | Category 12. | A director, executive officer or general partner of the Issuer; or                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|   | Category 13. | A natural person whose individual net worth, or joint net worth with that person’s spouse, at the time of this purchase exceeds US$1,000,000; or                                                                                                                                                                                                                                                                                                                                                        |
|   | Category 14. | A natural person who had an individual income in excess of US$200,000 in each year of the two most recent years or joint income with that person’s spouse in excess of US$300,000 in each of those years and has a reasonable expectation of reaching the same income level in the current year; or                                                                                                                                                                                                     |
|   | Category 15. | A trust, with total assets in excess of US$5,000,000, not formed for the specific purpose of acquiring the Securities offered, whose purchase is directed by a sophisticated person as described in SEC Rule 506(b)(2)(ii); or                                                                                                                                                                                                                                                                                |
|   | Category 16. | An entity in which each of the equity owners meets the requirements of one of the above categories.                                                                                                                                                                                                                                                                                                                                                                                                           |

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| 1.   | Is not an affiliate, director, officer or other employee of the issuer, or beneficial owner of 10 percent or more of any class of the equity securities or 10 percent or more of the equity interest in the issuer, except where the purchaser is: |
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| i.   | A relative of the purchaser representative by blood, marriage or adoption and not more remote than a first cousin; |
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| ii.   | A trust or estate in which the purchaser representative and any persons related to him as specified in paragraph (h)(1)(i) or (h)1(iii) of this section collectively have more than 50 percent of the beneficial interest (excluding contingent interest) or of which the purchaser representative serves as trustee, executor, or in any similar capacity; or |
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| iii.   | A corporation or other organization of which the purchaser representative and any persons related to him as specified in paragraph (h)(1)(i) or (h)(1)(ii) of this section collectively are the beneficial owners of more than 50 percent of the equity securities (excluding directors' qualifying shares) or equity interests; |
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| 2.   | Has such knowledge and experience in financial and business matters that he is capable of evaluating, alone, or together with other purchaser representatives of the purchaser, or together with the purchaser, the merits and risks of the prospective investment; |
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| 3.   | Is acknowledged by the purchaser in writing, during the course of the transaction, to be his purchaser representative in connection with evaluating the merits and risks of the prospective investment; and |
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| 4.   | Discloses to the purchaser in writing a reasonable time prior to the sale of securities to that purchaser any material relationship between himself or his affiliates and the issuer or its affiliates that then exists, that is mutually understood to be contemplated, or that has existed at any time during the previous two years, and any compensation received or to be received as a result of such relationship. |
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