Ubuntu

If I switch to Ubuntu, how do I change back to Windows if I don't like it? :)

Install both on the same pc, then it gives you option at the beginning to choose which OS to use. Otherwise just format the damn pc after you get tired with ubuntu.

Ok cool, thanks man :)

oh and make sure you install windows first, otherwise it will overwrite the ubuntu files and you might face some problems.

k

Read this scrib.

http://www.gfxvoid.com/forums/showthread.php?t=49951

Make a second partition.

You can switch between the two during boot up as long as you have enough hard drive space.