Thanks for the advice! I can't do it just yet because I haven't prepared a USB device for Xbox use yet. Me and my brothers plan on getting 16 GB micro sdhc cards for storing our saves, profiles, as well as installing our games and DLC on them. We are doing this because we will be replacing two of our Xboxs with the new slim ones when they are released with the kinect bundled. (ours are currently the first Xbox models released so they are very old, but still shuffling along)
And as a matter of fact, I did try firewall on them, and shooting arrows on them, and swinging my cleaver at them, as well as dragon fire breath.
I'll try e-mailing them though. Thanks again!