Yes, bluetooth headphones should work on the 8830. Simply pair up the headphones in Options >Bluetooth and according to the instructions you'll receive with the headphones. Be aware, though, that the stereo bluetooth doesn't work with videos, only mp3's etc.
Thanks John Clark ... That was going to be my next question (Videos) ... Hmmm, I can listen to mp3's and not watch videos ... That iPod Touch is becoming more attractive daily.