I have one of these too.

I managed to tether wifi from it to my crap box in my room.

If you want to do something similar, just ask. The documentation for a reverse tether without a payed app is kinda crappy.

Oh, and you'll notice that now with the latest version of android, youtube videos stop playing when you turn your screen off.

There's not really any way to get around it with the youtube app, but there is a program called pvstar if you're interested.

(give it a google)

Have fun, and congrats!