Thank you for the responses. Yes, I can confirm that XBMC360 is just a skin and thank you for that information. I am going to do some reading of the other links you provided to make sure I get a better understanding of what I currently have and what direction I want to go. From my initial look at it...

A tenant in a house I own decided to leave some items behind when he moved out. Luckly, one of them was a modded XBOX. So, being the type of person I am I bought some new cords and controllers. Plugged it in and off I went. Here is what I do know or are pretty sure of. It is soft modded using SID 5 ...