Saitek / CH Products USB problems

Hi all,On my AMD box (FX64, Leadtek FW8NPro MB, XP SP1a), since I upgraded my CH Control Panel to 3.0, I almost get a systematic BSOD with STOP Ox1A on SAINTHID.SYS (a Saitek X36/X45) driver when I exit FS9. Everything works within FS9, including controls, until I exit FS9. It happens perhaps 8 out of 10 times, but is not systematic.Any clues as to what causes this? Given previous woes with Saitek USB drivers under Windows XP, I can only guess that Saitek drivers are the culprit, but I'd like to know of any workaround.Thx,