Just finishing 'Porting all my stuff over to my new Desktop; P4 2.0 Ghz, WIN-XP, 512Meg ram. 180 Gig HD Storage Poser4 Folder at just over 21.2 Gig. (I've been re-installing everything off archive CDs prior to re-org'g my Runtime Folders, but with 180 Gig HD, I may not get to it for a while :-))