Im currently planning my first totally scratch built case, my previous effort involved canibalizing my old case for parts like mobo tray and drive bays etc. I'm looking dimentions for the cut outs for the lower potrion of the back of the case (GFX, sound card etc). I've had a look on form factors.org but can't seem to find the correct info. I have probably missed something blindingly obvious but any help would be apreciated.
The best resource is here: http://www.formfactors.org/developer\specs\atx2_1.pdf It clearly shows the I/O section dimensions and the opening spacing for the GFX cards and the like. john
