Just like the nLite, vLite can customize with our installation of Windows Vista, remove components (such kilos over) who may not want included in our installation of Vista.
Do not use Windows Calendar? The Photo Gallery will import a cumin? With vLite, we can basically choose what will and will not during the installation of Windows.

The program is very similar to his brother nLite (for XP), so the tutorial I wrote on this matter should work, with some modifications, of course.
And best of all? We can create the unattended installation. Ie, let the Vista install itself, without us having to specify things
Need to create the DVD, yes, the Windows Vista disc (although I think the ISO is sufficient).