it still is not working , it crashes when ever i click on an object to select it in the pallet
One thing about the GECK is that in some regards, it does not take care of you if it finds something that it is not prepared to handle. It doesn't always pop up an error window to tell you what's wrong (although sometimes it does). Sometimes it just blows sky high.
I'd check those tutorials and be sure you're doing stuff in the way it expects.
That's all I can suggest :/