decrees the issuance of which would not reasonably be expected to have a Material Adverse Effect. Except as would not have a Material Adverse Effect, all leases to which the Company or any of its subsidiaries is a party are valid and binding and no default by the Company or any of its subsidiaries has occurred and is continuing thereunder, and, to the Company's knowledge, no material defaults by the landlord are existing under any such lease. (r) All tax returns required to be filed by the Company or any of its subsidiaries, in all jurisdictions, have been so filed. All taxes, including withholding taxes, penalties and interest, assessments, fees and other charges due or claimed to be due from such entities or that are due and payable have been paid, other than those being contested in good faith and for which adequate reserves have been provided or those currently payable without penalty or interest. The Company does not know of any material proposed additional tax assessments against it or any of its subsidiaries. (s) Neither the Company nor any of its subsidiaries is an "investment company" as defined, and subject to regulation, under the Investment Company Act of 1940, as amended, and the rules and regulations of the Commission thereunder (collectively, the "Investment Company Act"), or analogous foreign laws and regulations. (t) The authorized, issued and outstanding capital stock of the Company has been validly authorized and issued, is fully paid and nonassessable and was not issued in violation of or subject to any preemptive or similar rights; and such authorized capital stock conforms in all material respects to the description thereof set forth in each of the Time of Sale Prospectus and the Prospectus. Except with respect to Warrants to purchase Common Stock issued by the Company as