Hey does anyone use GIMP? I use it but i just need help because i really dont get how to use it that much.. I am getting better the more i play with it though :-)

Afraid I have never used or even heard of GIMP, but I am sure there will be people logging onto the forum that will be able to assist you.

Also in the meantime see if this site helps:
http://graphicssoft.about.com/od/gimptutorials/