I'm one of the newest and least competent Poser users in this forum. I have yet to experience a problem,with P5 since loading it yesterday.Could it be that experienced P4 users are having more problems because,internaly,they expect it to behave the same way P4 did? And perhaps the high expectations have created alot of negative feelings,when the expectations weren't met right off. And I have to believe,some brand computers and graphics cards etc.are are having more problems than others. PS. We are only about 3 days into this thing.