Count me in too! Poser 6 ran smoothly before SR1, the only problem was the pesky memory bug when trying to render at the highest settings. Well that little annoying bug still shows up occasionally and now the program locks up when moving into the material room and setup rooms with regularity. This is extremely disappointing to lose all the work you have done grouping and boning. Once it locks up, the program has to be forcefully closed with ctl alt del, nothing else works. Here's hoping for SR2 (or SR4).