First of all, I want to say this is an AWESOME HACK and thank you for all of your time and effort! My member base is just LOVING IT!
I aplogize if this has been stated before, but one member couldn't get it to work in Opera. He also has MSN Explorer, and it worked fine in there...are there browser compatibility problems? Personally, I really don't care, since my membership base that uses Opera has to be pretty low...I'm just pointing out a potential bug.
Among other things, he got the "ERROR, You have attempted to play tetris by unconventional means!" error message.