the spec to my machine is lower than everyone else here, and i have had no problems save for a slow loading, spit said ealier that he says we shouldn't say it is your machinef at fault it adds insults to injury but arn't you all doing the same to CL. Fact you know it works on other peoples machine, some with better spec some with worse. Fact it dont work on your machine. Fact the software of poser 5 is the same, conclusion something on your machine is causing the problem, now it could be something as simple as a corrupted dll in window, it happens all the time, I dont mean to be blaming you guys with problems but i am going to stand up and say stop blaming CL, it wouldn't of been released if it didn't work on the test and devlopers machine, i recomend people with problems look at thier systems and take the advice of computer tech support's standard answer when they dont know what has gone wrong 'clean the hard drive and reinstall windows'