Skyfire beta testers are picked as far as I know, and their servers keep track of what is going on. That is why the beta was pulled recently, someone let the links out and others started connecting. So they shut the whole thing down.
not a good trade..skyfire is still in so much beta u can barley even use it and it so slow right now because there is a only a couple people supposed to be using it. not a good trade on your part