Answer to: Cellphone internet over MacBookTether (Formerly Tetherberry) has much improved lately. It seems they are coming out with new versions monthly. I suggest trying that first, and being patient with the connection, as it sometimes drops for odd reasons. In a pinch, however, Tether works great. One feature request I'd have for them would be to allow Tether to continue to run in the background on both the BB and make an iPod touch/iPad app using OS4.0 using multitasking. It would be killer if I could just tether my iPad to my BB instead of plunking down the extra monies for the 3G version.