im very confused...is it worth it or not? what programs is it going to take away from me that i may or may not want? how long does it take? i got the xp cd with the laptop and i also got a cd that says it has "drivers" on it. of course i know what drivers are, but is this going to have all the necessary ones? basically im asking what the HELL do i do, and what programs will be taken away from me if i reinstall it?