I had been wanting to let my mobile phone contract cancel so I could avoid a bill as I hardly use my phone now a days, and could save about $70 per month. Before I let it go, i made sure that i was on Google Voice so that i could still use my G1 like a mini wifi computer for texts and randomly using the web at different wifi spots. anyways, i noticed how just before my phone cancelled completely, I could turn on my GTV and pull up google voice and make a call where it would ring my phone, then ring the party i was calling once i answered the call to myself. since my phone service is no longer connected, I have not been able to make calls as I believe that it would locate my phone via the sim card, which no longer works I'm guessing. Is it possible to connect the old blue tooth device, that came with my phone initially, to my GTV to make calls over the GV website. I assume it is possible with a regular mic headset from a laptop or normal PC using GV. Any ideas/thoughts?