So you are tired of the default windows vista login screen, and you want a change. Yup, its possible to do it!
Heres hows to do it:
You can use Stardock’s LogonStudio which is a free tool, that will allow you to change the login screen of windows vista.

Once you have installed the program, in order for you to change the logon screen, you simply select the image you want, and hit apply, and that is it, believe it or not you are done!
If you want to go back to the default windows vista logon screen, then simply thie “Windows Vista Default”, hit apply, and wa-la you have your default back!
If you need to download more logons just simply hit the download button, and it will then take you to the LogonStudio Vista gallery on WinCustomize.
You can grab the program from the official website http://www.stardock.com/products/logonstudio/downloads.asp




This is a great tool, thank you for sharing!