I only manage to get around 430FSB with my MSI P35 Neo2-FR. I don't have a screenshot for validation but I have managed to get my E2130 (1.6GHz stock) up to 3.44GHz and complete a 3DMark06 test Though I rushed to get it back to stock settings because it was on 1.525v! Too close to the max safe limit that Intel recommend for my likings to be honest!
It refuses to post at 445 even if I try to run 1.65v through it so I think that I have hit the FSB barrier, or do I need to up my northbridge or something?
Any ways, I'm not willing to try again at the moment, I don't want to push it too hard