[App_rpt-users] Compatible Small(er) Profile Computer for Use with Quad PCI Card

I've been playing with the BeagleBoards and PI computers for a while but I think it's time for me to resurrect my original Quad PCI Card system with a smaller and newer computer. Obviously, the PCI card requirement is a must.... as is not breaking the bank, reasonable size footprint, and relatively low power consumption. Anyone else still running a Quad-Card system? If so, what are some recommended eBay or bargain-basement computers? John / WB5NFC