I have to admit I did acquire a copy of Vista just to see if it was worth me getting a legitimate copy and in ite defence I would say its far more secure than XP.
Mainly because it wont let yo do anything. The reason they called it Vista is that most of the time all you can do is look at the pretty desktop because its decided you arent authorised/intelligent enoug or are Nick
I do like the hacker community though, the main reason microsoft has been banging out Vista to the gaming community is because of DX10 and saying that their new games like Halo 2 and Shadowrun need Vista to run as a result. The hackers have already back engineered the fixes proving that Microsoft are just money grabbing buggers blagging to the more gullible members of the gaming community.