Hey all. The idea here is a all aluminium HTPC based on laptop drives, mATX motherboard and a shuttle PSU. The panels will be 2mm aluminium araldited and riveted to a frame made from 12mmx12mmx1.4mm L rail aluminium. In terms of hardware im looking at a athlon XP/P4 underclocked with one 120mm fan over the headsink exhausting air out of the top of the case. Drive Cage The laptop HDD and DVD drive will be mounted in a frame made from .5mm sheet aluminium joined with araldite, 3mmx30mm flatbar aluminium and 12mmx12mmx1.4mm L rail aluminium (same as the frame). I printed a template from sketchup and glued it using spray adheasive onto .5mm aluminium. Then cut it out using a jigsaw and tinsnips. Next I bent the sheet aluminium in a benchvice.