I think I got the same problem here, and I would appreciate if someone could help me out. I used the installation program and it completed the 13 first steps, but then it said not able to chmod ultimatebb.cgi to 777, but I checked and it was already done, in then installed the templates, and it said everything ok, go set it up in your control panel. But I can't find anything inthere, and the clear cache have no effect.
TIA, kennyp