Cresent, I think Katherine's reference to caching files on first load is just a description of Poser 4 & 5 normal behaviour. Dunno what it does, but both 4 & 5 always load faster on 2nd load per OS boot. My concern is there's nothing mentioned about returning reaction speed of the dial manipulation to Poser 4 levels, or fixing the dials "roulette wheel" selection of the final value after you release it. Perhaps that's addressed but not considered important enough to list??? I'd even take an undocumented poser.ini option to switch back to Poser 4 hard-to-read dials, BTW. (You see, I can get better lenses, but I can't speed up time :-) Nothing about the 4MB memory leak either... I more than agree with you on the often fatal file not found error, but hey, it's only been about 4 years so far, so I would assume the non-EVM will ask us to be reasonable, and give them time to address it ;-) To TalonGE, the delay seems to be related to another memory leak at that point in its execution. Look at the memory usage during that period and you'll see it steadily climb throughout - on P4 as well as 5.