I just made my first call on google voice using my 64G WiFi only iPad, and it got me thinking, if i had only bought the 3G, I could essentially be paying $20 a month for a phone service (if I were grandfathered in to at&t's original plan) If the iPad2 is 4G on verizon, then I will probably upgrade when it comes around. My question is for all of you with Bluetooth ear pieces: My Plantronics Explorer 220 Bluetooth headset is not recognized by my iPad, which headsets are recognized? Next, if it is recognized, can you make a call with it using google voice (& the required talkatone app)? (make sure it is your bluetooth mic making the sound and not the iPad mic) Ideal scenario: iPad in backpack and the bluetooth earpiece in pocket. Someone calls your GVoice number iPad alerts with sound Answer by pushing Bluetooth headset (coverage = carriers 3/4G coverage) Thanks!