Here's my contribution to a (not-so) long and (not-very) honorable tradition - absolute minimum case 'mod' -
I'm very proud of our friend in Turkey and his iHack.
On the other hand, there is no good excuse for what I built, except "once I got it working, why would I do anything more?"
It gives us good service as laundry-room Internet portal and Filemaker host.
Foxconn H67S; Celeron G530; Asus GeForce 210
if I did it again I'd spend more on a CPU that did integrated graphics and lose the video card.
Maybe even an SSD instead of a drive pulled from a dead G5
Almost certainly could use a smaller power supply....
Vbob