I bought this White Macbook in late August 08 whilst on holiday in America and was leaving the next day, when i got home after all the excitement i noticed that my screen had strange mark on it thinking it was just finger marks or something i got the apple cleaning cloth out and tried cleaning it, but to no avail! I've tried many different screen cleaning wipes and it still wont come off! any idea's what it is? (I've Attached a Photo) Ok so i put up with the screen defect for a while not noticeably all the time but still visible. About late September of early October I started noticing the side part of the casing near the I/Os between the two screws was dipping, the case was loose and when you pushed on the side it would go all the way under the palmrest. again i've attached a photo but it was hard to show it whilst taking a photo. And now the one problem that has plagued a lot of plastic Macbooks is the splitting case, mine hasn't yet but its dam close, the palm rest area has started to raise and showing signs that it may crack. they is also a small hairline crack just above the IR Receiver. again attached photos below. Any advice as to what i should do, or whether im just being sceptic? Thanks I would like to add that this Macbook is mainly used on a desk and when ever taken anywhere else i use a laptop case which has a foam padding, it's an incase if anyone is interested.