my battery and door was loose , for the battery i used a small strip of black scrapbooking foam that has a sticky back , keeps it wedged in nice and tight. and as for the battery door , i put doublesided scotch tape in all four corners layered up , 3 layers i think... and this solves the looseness problem. the one thing i hate that i can do nothing about is how the keyboard isnt uniformly lit , the top row of keys is always brighter and the "p" key is brighter than all the rest and a bit of light shows around the edges of the key. to me little things like this and especially the battery door and the kickstand were designed/constructed a step beyond...(or below...lol) half-assed and piss poor.