Hi, need to ask a few questions..

I was going to flash my xbox in a few days, i have always been wary of doing it and after this banning wave i think i may not flash it now. I may buy a arcade which has already been flashed to play copied games i only want to play offline. And then use my unflashed xbox to play genuine games online. I would use my same hard drive on both console. If i play copied games on my flashed xbox offline and then play genuine games online on my unflashed xbox is there any chance of me getting caught?

Sorry i may not make sense.

Thanks in advance.