Speedtest for BlackBerry
Ever wondered just how fast your BlackBerry's 3G connection is at home compared to its speed in the office? Or wanted to determine whether you get faster speed from your home Wi-Fi network or 3G? Speedtest for BlackBerry gauges wireless download and upload speeds for RIM smartphones on GSM 3G, EDGE and Wi-Fi. I wouldn't get too worked up about the specific numbers Speedtest provides, but it works wells for comparing connectivity speeds, since any inaccuracy in readings presumably affects all measurements equally.