shall be free at the time provided to TrueLink from viruses, worms, Trojan horses, and any other malicious code. -5- 6 f. Spamming. TrueLink reserves the right at any time to implement technical mechanisms to prevent Client engaging in illegal or obscene activity or in "spamming," TrueLink reserves all legal and equitable rights in enforcing this policy. 9. TRUELINK WARRANTIES. TrueLink represents and warrants that the Interface and all related software (i) is designed to be used before, on and after January l, 2000; (ii) will operate before, on and after January 1, 2000, in the processing of dates, including without limitation calculating, comparing, indexing and sequencing; and (iii) will successfully transition from December 31, 1999, to January 1, 2000, without human intervention. At Client's request, TrueLink will provide sufficient evidence to demonstrate adequate testing of the Interface and all related software to meet the foregoing requirements. Client will provide reasonable access to TrueLink make any repairs necessary to comply with this section and make any upgrades specified by TrueLink to so comply, all at TrueLink's sole cost and expense, to the extent such upgrades were not previously requested by Client pursuant to previously requested Hosting Services or Support Services as set forth herein. 10. CONFIDENTIALITY. a. Client acknowledges its responsibility to preserve the confidentiality of certain technology, information, and documentation embedded in the Interface and agrees to respect the confidential nature of the Interface. Notwithstanding anything to the contrary contained in this Agreement, it is understood and agreed that Client's confidentiality obligations relating to any System and any data, documentation, or other output from such System shall include those specified in any agreements between Client and the licensor of the System. b. TrueLink acknowledges its responsibilities to preserve the confidentiality of all results of the Support Services, Client's Intellectual