haha as u were saying Photoshop requires classes to use even the most basic functions.. lol well it used to not sure if newer versions are more user friendly but I personaly dont like it for that reason and it costs 300 dollers US.. I use "Real draw pro" to design and edit my photo's there is also a program called "Banner Maker Pro" which is also quite simple and user friendly.
But the ppl that have worked with Photoshop and know how to use it swear by it.