That it im moving to linux

^_^ Im planning to screw microsoft in the ass :)
Im moving to linux from windows (Im going to use ubuntu) but  I need to know some stuff

1. What's the best MP3 player for ubuntu?
2. What exactly is WINE? Does it enable you to run windows programs? (I need to get my mp3 player software working on linux)
3. Is there any essential applications which would be tremendously useful for editing pictures (like GIMP) or anything like that?

>>1
1: I heard ppl like Armarok.
2: Yes you can run Windows-programs. While you're at it: Befor uninstalling Windows, better burn the Windows-directory on a CD/DVD. If any dll are needed, then you have them!
3: Gimp