I've never even dabbled in Linux...so complete noob here.

I have an older Dell computer, Pentium 4, probably a 2.4Ghz. I was thinking to try Linux on it. Where would I get drivers? Cause Dell only has drivers for XP or Vista. This comp was given to me as part trade, for building a brand new one.
I thought about just dropping an xp load one it, but then decided, why not LInux.

Anyone want to give me the guided tour?