Home-recording tips?

I don’t know anything about recording music, as far as terms go and how to balance things. I just know what buttons I gotta press and that at least gets the song done.
So I’m just wondering if anyone that has a bit more experience can listen to my music and help me out a bit?
http://www.myspace.com/laurenriivers
(I know a couple songs are super quiet, but I do actually know how to fix that.. I just got a bit lazy)