Hi All,

I've just taken delivery of a laptop preinstalled with vista ultimate X86. I have MSDN and have numerous disks and want to kill this operating system and place vista ultimate x64 on instead. I have 2 issues.

Which disk is ultimate, since I have disks that say Enterprise which is obvious, but others that just say Windows Vista X64.

Also I've set the bios to boot from DVD first, but whenever I place any of the vista dvd's in the drive it boots from hard drive, suggesting that these are not bootable DVD's. How can I make a Bootable copy?