I was looking at the Asus website the other day to see about software updates. I noticed they want us to go by build number for selecting software. Funny thing is is that my build number is not even on their! I was curious what everyone else has for a build number? If you want include everything if you like. Here is mine: Android Version- 3.1 GPS- V1.3.1 Wi-Fi- V5.1.42 Bluetooth- V6.17 Kernel version 22.214.171.124-00001 -gf377a2b android@mercury #1 Build #- HMJ37.US_epad-126.96.36.199-20110527 The above information was after I got my Tablet from Amazon and had a notification to upgrade to 3.1 out of the box back towards the end of June.