Just come across this amazing app that will allow you to file transfer from or to your tablet to anything that has a browser. The app is called Airdroid, and you can direct download from their site. To download just click on the download Apk and not the market link just above. It also tells you things like battery life left, memory usage. All you have to make sure is that your Android device and PC are on the same network. So in theory you could transfer files from one android device to another if they are on the same network. And best of all its free.