hi guys, really need advice on which mobo i should get to OC my E6600. Currently im using Gigabyte N650SLI-DS4, and it seems i can go 3.15ghz only. Any other other settings seem to make my pc unstable, so im planning to get a higher end SLI motherboard. The other components i hav is :

2 x MSI 8800GTS 512mb OC edition
4 x 1gb OCZ Reaper DDR800
750watt Coolermaster PSU
Coolermaster Mystique casing
Soundblaster XFI Platinum

Really hope u guys can advice me what other things i will need in order to achieve the 3.6ghz mark. Thank u very much.