Much as I'd like this forum to be the source of all things Cognos, you might be better to try out http://www.cognoise.com/community/ where you'll find a community focused on this product. For the moment OLAPForums has its strength with TM1.
Cheers,
Martin
Please do not send technical questions via private message or email. Post them in the forum where you'll probably get a faster reply, and everyone can benefit from the answers. Jodi Ryan Family Lawyer