Hello, I was wondering what your impressions were regarding these two apps on the iphone... how does using google voice through GV Mobile 2.0 compare with using the inbuilt iphone Phone and SMS apps? (besides, obviously, the google voice features)... do you find calling to be equal, better, or less convenient when using gv mobile? do you find sms to be better through apple's SMS app then GV Mobile 2.0? for example, gv mobile doesn't seem to support task switching... when switching to another app mid sms and returning, it starts from the a blank sms message....? thanks, r.