Quote Originally Posted by Muhammad Ahmed View Post
IN any case you will have to install vista first to have dual boot for ubuntu and vista.!!!!!!!!!!!!!!!!!!!!!!!
Not totally,

I agree it's the easiest way though,

but you could map drives and or partitions in grub to let windows think it's on primary disk first partition

map (hd0) (hd1)
map (hd1) (hd0)
f.e if the windows is slave disk.

map (hd0,0) (hd0,1)
map (hd0,1) (dh0,0)
f.e if windows is on the primary disk, second partition,