you do not need a plug in to get the basic fucntions to work. there are somethign called loot rules its what the bot requires to know WHAT you want to pick up and what you want to leave on the ground. so either put loot rules for the level range you want or you can have Giles plugin which gives you a UI slider bar style to say ok i only want REALLY REALLY good loot picked up or i want everything picked up.