i only use adwords and msn right now. but i wanted to open an account with ysm so i phoned yahoo and asked them a few questions... their tos really seem to suck like hell. direct linking not allowed, only your own websites, and affiliate-stuff must be marked with (aff) in the ad?!?! wtf!? do you just ignore those rules and use it? can you loose your account or get any other problems?