I have twin opteron 244 (@1.8gig), 4 gig of RAM, Matrox Parhelia 128 graphics card, 75 gig WD Raptor hard drive.
Upgrading from VW 12 to 2009. Upgraded w/ v.12.5 still on the hard drive first. MS error message came up, therefore, thought maybe 12.5 had to be removed first. Did that. Still get error message at VW startup. Tried copying from DVD to hard drive. Failed again. The program puts QT on automatically, so no conflict there. Just sent a message to tech support, but don't want to wait till Mon. Weather is keeping me in so I need to keep busy.