It's too bad you seem to have been misled by advertising, but both the edge and PE are great devices. The PE won't read PDF well, unless you can reflow the text, the screen is too small. You can't get all the apps for 2.2, but most apps for 1.6 and a lot of them for 2.2 work well. The intense CPU games are out, and anything that uses an accelerometer, but this was never meant to be a killer tablet. Which apps do you need, perhaps we can help.