-- Posted by nickgrand2 at 9:09 pm on Jan. 7, 2009 Ight, I just upgraded my PC's ram and I need to use 64bit so I can get full use of it all.  My Toshiba labtop came with a 64bit CD but it says on the CD "will not function on any other computer systems" think there is any truth to that or a way around it? Just wondering if any had tried it before. -- Posted by Neodymie at 9:16 pm on Jan. 7, 2009 Yeah it wont work. Disks like that are usually branded to the mobo. I'd suggest bittorent.