Any warranty left on the older motherboard?
If not overclocking that Q6600, you may get this till your next upgrade-
ASUSTeK Computer Inc. - ASUS - ASUS P5G41C-M LX
DDR2/DDR3, all solid caps, SATA ports away from PCIe slot(won't get blocked if you have a big graphics card), approx 2.4K iirc.