Hi all, Hopefully im not going to come across as too stupid but here goes.... Ive recently re-flashed my xbox up to the newest firmware from LT as i wanted to start backing up newer games that need the firmware update. this all went ok. My current backups are working fine! I am however having issues with trying to burn anything new... its been a while since a burnt anything (about 2 years i think) so im basically starting from scratch. So far I have tried to burn the following (fails in xbox, either 03-80-00 error or Disc unreadable) Prince of persia - fail COD Black Up - fail Gears of War 2 - fail Fallout 3 - worked!! Portal 2 - fail im using abgx (newest version) to check first (all ok) im burning with ImgBurn (newest version) at 2.4x (ive tried manually setting layer size and using the dvd file both fail) I'm using the same dvds as last time (i bought quite a few so still have alot of blanks to use up) Im using the same PC as before (im yet to get round to upgrading) Gears 2 and Fallout 3 were made from preexisting files and i already have working backups, i just wanted to test with known good files... fallout = fine, gears = unreadable I just dont know what im doing wrong any hints?