Hello, I have what reports to be a 7" Flytouch 256m and it's running Android 1.6. I was wondering if this can be upgraded to Android 2.2? If so, how? Other details: Firmware version 1.9.1.v01 Kernel version 2.6.29-00236-g4f8dbbb-dirty Build WMT2.0_88 I'm hoping I can upgrade and that it's as simple as loading Android 2.2 on an SD card and plugging it in. Thanks.