i have my HP usb blue tooth adapter. had it for a while but have not used it on this insulation of xp. when i plug it in, it should just automatically load. but it does not know what the hardware is and will not accept the drivers i give it. i reboot into vista and it works fine. anyone know of a way to replace the standard bluetooth services and stacks in XP that are not from HP or Toshiba or another company? it is to get my PDA to sync with my xp.