A map? ...that means you extracted the contents, not expand the cso to iso, I believe you used the wrong option... Tell you what, Ima post my UMD gen guide, see if that helps. Post Merge: [time]1298268189[/time] http://forum.romulation.net/index.php?topic=26743.0 I got pics of me using UMD gen there, follow the directions at this part, it'll help alot... And I do hope you had a backup copy and not extracted the only one ><