Thanx Basil. I know a lot of PHP and MySQL, could probably do it right now. But I was thinking about making a sort of "rpg-battle" system using items. I would set Karma to regular, no negatives. Then, there would be attack items, that subtract Karma, and defense items, that add Karma. This would probably be pretty easy, but I just want to know if their is a way to give a user credits after successfully taking away all of another's user's Karma. Eh...I actually don't think Karma will work for this, because you start off with 0. Any suggestions?
Oh yeah. Also, is there any way to give items categories, such as helmet, weapon, clothing etc.? Users can buy one of each and that displays below the avatar.
http://senkouryu.net has a really cool shop system like this.