Is anyone running F@H under XP x64? I have one machine running XP x64 and F@H just kills it! I have looked at the priorities and they appear fine, but the running core will always keep the cpu usage > 90% and everything take forever. All my other machines are runing 32 XP or linux and they have no problems. By the way, it is great to see us getting close to the top 10%!!!