680i SLI is too expensive? Asus as the solution : P5N32-E SLI PLUS

[bleachigo]

Hey guys fairly new to this forum and haven't had time to read all the comments.I have had this mobo for a while now but haven't really played around with it till a couple of months ago(when i finally got my Msi 8800 Ultra OC.Anyway i think i have already hit the wall on my setup for E6600@3.375@1.40V in bios(CPU-Z@1.248V).I can boot and run Orthos for 16 hours @3.465(with different voltage increases on NB,SB,Vtt etc...)but as soon as i play any game like COD2 or F.E.A.R.,system freezes on me and have to reset and also my HDD runs a CHKDSK if i go too far.I was thinking of getting a water setup for this mobo(CPU,GPU,NB,SB)but i don't know if it's worth it or not.I would love to see my E6600 at a stable 3.6(or more )I will read more on you guy's setings and try e'm out myself.My setup btw are:E6600,Thermalright 120 extreme,MSI 8800 Ultra OC,PC P&C 750 quad silencer,OCZ pc6400 Special Ops Edition and of course this mobo.