New
#11
When installing windows 7 into a multi-boot with vista It is simply a case of making sure you choose the custom install not the upgrade :). The multi-boot menu will be created automatically with Windows 7 set as the default
One other thing if the drive is completely empty and unformatted when your install Windows 7 will create a recovery partition of 100 MB - If you do not want this, (the console is available on the DVD), make sure you pre-format the drive before install.
As for the drive letters both Vista and Windows 7 will treat their own drive / Partition as the C: drive with the other OS allocated a drive letter from the available pool - Both OS's will allow you to re-allocate all drives / letter combinations except for C: