Nope, I haven't overclocked it yet.  I built the comp for a friend and he hasn't settled into his new house yet.  He's also waiting for his monitor to come in.  So, once he gets everything I think we'll do that.  I tell you, if you can get one of those Viewsonic P810 21 inch monitors on Ebay...GET IT!  They go for about $320 USD.  I have the same monitor and I can honestly say that you will not want to go back to the smaller monitors...hehehe.