Hi folks, I'm having problems with a "6TO4 Adapter". In device mangager this adapter is marked with a yellow symbol. When i click on properties it says the device isn't working properly (code 31). I've tried updating the driver, no joy. I've also tried unistalling the driver and restarting the computer, no joy. There are now 6 "6TO4" adapter entries and 3 "isatap" errors in device manager, all with the same error messages as above(code 31). ARGHH! I'm running Windows Vista. Although i haven't noticed any drop in performance or malfunctions due to these errors, I'm irratated by them as my system is only 3 months old. Can anyone please help?