Mine's a bit different.
The HTPC itself is a cheapo Acer Aspire from Futureshop, (AX1430-ER20P), to which I added an HVR-2250, 4GB of decent heatsinked RAM I had lying about, and I strapped a quiet 120mm fan to the grill for good measure. Storage is on a Synology DS410 and view downstairs on...