I have Harry Potter POA backed up on the HD I backed it up using DVD to Xbox. I am running off a soft mod with Evox, I have IGR turned off, and went into Avalaunch file manager and deleted the default.xbe and changed the the default.xbe_org to just default.xbe, but still half way through the game I get disc scratch error. I could let my kid just play off the disc, but the loading times are so much longer. The disc I backed it up from is brand new anyone have any ideas on how to fix this???