I have an X-Box Live account and I share wireless internet with the neighbors, but don't have an ethernet port (it's an old apartment). The internet requires a password to access, which I have. So I was wondering, does the password cause any problems with X-Box Live? and how would I connect wireless-ly? I don't have the adapter yet, I'm holding that off until I get some responses here. Is the easiest way to test it to simply buy it, keep the receipt, try it out, and if it doesn't work return it?