Cold Boot vs Warm Boot Problem

Hey guys!I'm having a strange problem with FS9. When I perform a cold boot (power off start) and run FS9, my frame rates are cut in half and there is a lot of stuttering. After exiting FS9 and restarting the computer using XP's restart function (warm boot), everything runs fine - smooth as glass with high frame rates. Any ideas as to what could be causing this behavior? This started after I upgraded my processor and motherboard.Athlon FX 3700+ San DiegoAsus A8VeVGA 6800GS AGP 256bit 256MB DDR32 WD 80Gig HD's SATA RAID 01 Gig (4 x 256) Kingston ValueRamI don't have any other games on my system so I can't tell you if this affects anything other than flightsim.Thanks!Matt Zagoren