I am posting this topic so hopefully others won't run into the disappointment that I did when playing Mega Man Anniversary Collection on the Xbox 360.
Here are the glitches I have noticed: - Mega Man 2: Extreme flicker when playing Metal Man's stage - Navi Mode: Bars around the health bars - Overall: Random bars in certain dialogue boxes, such as when you press the "Select" button on the controller to exit a game. - Mega Man 8: When Mega Man walks, he breaks up
I have not played the game enough to know where other glitches might lie. However, if you have a Playstation 2, I would go with that version. Also, if you have a Wii, I would imagine the Gamecube version would be fine since the Wii plays Gamecube games without emulation.
I hope this helps anyone wondering how Mega Man Anniversary Collection plays on the Xbox 360. Bottom line: STAY AWAY FROM IT! --- "Remember, today is the tomorrow you worried about yesterday." - Dale Carnegie