Listen up! You get banned from TWO aspects:
#1 XUID
#2 IP.
If your IP is dynamic, then all you have to worry about is changing your XUID. Your XUID is unique to aIW, it is something that aIW generates by deriving a HASH value from your
PHYSICAL NIC's mac address. I hope by now you all understand that each NIC has a built in mac address from factory, which can be best described as being similar to a serial number.
So, you ask, "how do I change my NIC's physical mac address?". Well, you can't spoof it -- that's first off. Secondly, if you can't read between the lines of this post, then maybe you're too much of a noob to be unbanned anyway.