also id recomend using vista itself to format the partition (u can create the partition via alternative software)
only reason i say this is that i used acronis disk director to do mine however after the install it kept coming up with corrupt disk errors all over the shop. Turns out that it was due to the way that acronis and other 3rd party apps were formatting the disk

sounds strange i know however a reinstall later and all was well again (after using the vista disk to format the partition)
just something ive come across on my own setup
this is a known problem certainly from other acronis users