Hello Technibble. When I disassemble a laptop, I find it's helpful to have a little, clear plastic, compartmentalized little box, probably made for fishing lures, for putting my screws into. This keeps them from rolling around, but also I keep the screw sizes in their own compartment, so that I can keep the sizes straight. However, it would be even better if along with screw size, I was able to keep track of where each screw came from (on the motherboard for instance). Does anyone out there on the forum have a really quick way of organizing screws as they take things apart, so that when you reassemble there is no guesswork as to which holes which screws came from? Thanks, love this forum!