Theres about £60-70 difference in price, and im woundering why is this and which one i should buy, im already using Vista Ultimate.

Cheers

I am running vista and want to change the login screen to one like windows 7, only theres the vista logo. I tried using stardocks login studio, only the vista logo appears at the bottom of my page and looks rather bad offplaced to the windows seven logo. Does anyone know of how to remove it, or software that will cover that logo up as well as the background theme?