glad it worked blender has some pretty good uv tools (look at the adds too)

in mind of what LC said heres a great tut on painting in 2.72

http://blenderartists.org/forum/showthread.php?350645-Layered-Painting-in-Blender-2-72

ok he's only showing you the how to's but you can use texture brush's etc

would be quite easy to texture something in blender and put it on a map that no one could use ;-) BUt that would be bloody annoying