i need to undo the little bolt-like things that hold together chemning cases (which includes my case: the aspire superX-alien) so that i can remove that sideways HDD cage. ill just put my HDD in a FDD spot. the sideways cage really messes up that intake air-flow. the HDD cage isnt weight bearing or anything... and it would be nice just to know how to undo those little bolt like things. if u know help. thanks.