Personally, I ave a zipped copy of my entire Poser4 directory parked on a second hard drive (in .zip), as well as a copy of the backup .zip burned (it barely fits) onto CD. If it gets any bigger (prolly will), then I'll have to back up individual pieces of it, like the Props hierarchy, Figures Hierarchy, Geometries (the Beast itself) hiaerarchy... In either case, even if my hard drive and original CD hoses out, I still have backups somewhere (you don't work as a sysadmin for long without getting completely paranoid about having lots of back-ups...) /P