Hey Guys, A couple of new updates..
- I went to the official site and downloaded and burned the "Original Xbox Game Support Update (DEC 06)" and placed it into my 360 to update..
- It updated the Game Support and then prompted me to update my system as well (and didnt let me play any discs until I did ggrrr

)
- After both of the updates, I tried all 4 of my Xbox 1 backups that didnt work before and this time I got a new error message...
So. You can't just run the "Original Xbox Game Support Update"..?
I know we have to update to play xbox 1 games but everytime I do it I think about getting red lights.....cough...cough..fallupdate....cough...
Thanks for the info.