Gday I currently all have all the home desktops installed with Win2k Pro, as you are all aware it's shelf life is about to expire. I am the PC geek of the house, the old man knows little to nothing about OS's app's, or even how to burn something without my ***** instructions for him to follow. I am by no means a PC guru, just a geek, I can build a desktop and can fix most problems that arise after the kids have been on the PC's. I have a laptop with Vista Home Premium pre installed on it, so I am sort of familair with Home Premium. (The laptop doesn't get much use, only on trips away). For me personally money is not a problem, I usually get whatever I want as opposed to getting to getting "second best". I am inclined towards Vista Ultimate for my own desktop, and Home Premium for the old mans PC. However before I go out and buy either, can I get some opinions on which OS is better Ultimate or Premium?