sounds to me like a vidio card problem with the render resolution. as to the disk space error. well I run both win2k and xp get it on both. to fix it I go to win temp dir and clear it out deleat every thing in the tmp folder, its seems this fills up and poser complains. i run a MX400 with 64 megs of ram for primary and a tnt pro 32 megs secondary card for second moniter. if i am running poser in the tnt card and try to fool with the resolution while poser is running the card hangs and need to reboot to fix. i dont have the problem on the MX400 card. so sounds like this may be your problem. as for windows Me trash it, its buggy has mem leaks vid problems you name it. If nothing else go back to win 98 SE or go buy XP. XP till you get used to it can seem flaky but is more stable and faster than all the other windows os systems. laters Vel POSER 5 I WANT IT YESTERDAY :)