Upgrade mobo and cpu

My computer will be in for its annual service etc. whilst we are away on vacation (it is on 24/7 the rest of the year as I use it for works and play).Anyway I want to upgrade my cpu to a P4 3.0 and need a really good mobo to go with it. I have read at Toms Hardware about the Gigabyte GA-8KNXP which seems really good but there is a difference about bench testing and running constantly.Has anyone got one of these or alternatively what mobo do you use with a P4 3.0 and get good results on FS9. If it works well with that it will do nicely for work as well (one must get one's priorities right :-lol)