I like 7 better, why?
1) notification tray that you can move the icons around
2) pinned items on icons (to use, drag a file and drop it on a program icon on taskbar, and to view them, right click)
3) programs can be pinned on taskbar
4) wireless signal quality meter
5) to me, I had vista installed, but when I installed 7 on second partition it ran faster than vista
6) if you run it on netbooks, you can get it to the desktop in as few as probably 30 seconds...
7) faster sleep and hibernate and resumation (in vista it took practically forever)
8) I gained 30 minutes of battery life on my laptop running 7 (even if the processor speed is set to 0% on min and max in power options)
9) you can see the date, its there naturally and you dont have to put the mouse on the clock
10) defragger has a progress meter (just % and pass 1, 2 etc..., unlike XP) and vista doesn't
11) Support location sensors
12) click on the network icon to connect to networks in 3 clicks (or 4 for pw protected networks)
13) has a better paint, wordpad, etc... paint can draw shapes and you can precisely position/size them before flattening itself into the picture
14) for some reason for me works better with the Tom's Hardware Website
15) I defragged my hard drive with 2% framentation and took 30 mins -- on vista it took practicaly 6 hours even on 2%