Check this out
I have the LV-673, this seems to be an upgrade to it, to handle the new Core Duo processors, as well as now having a standard 24 pin ATX power supply connector. Still have athe SATA drive connections, as well as a PCI-Express slot.
Of course, it also still has the solder side CF port, which means a custom case is necessary...
Maybe when I build my next CarPC, I'll do it with this.