Have a question out there for the folks who have both PS2 and XBOX360. Is there a special process needed to be done for players who have PS2 and migrate to XBOX360? Can you play on both systems at different times with the same account? I know with PS2 and PC you can log on as guest but lose all macros and stuff. Can PS2 and XBOX360 be interchangeable and have full functionality with one account?