Hi all. Recently began using custom firmware after many months using 1.5 with DevHook. Upon installation I moved a couple of ISO and CSO files to the ISO folder on the memory stick (GTA Vice City Stories and Lumines II). Lumines runs fine but GTA VCS crashes when loading. They both worked fine when using DevHook and I can't understand what is wrong. I am now using 3.40 oe-a firmware and have also tried it on 3.03 oe-c. I have tried every configuration of enabling and disabling NO-UMD in addition to inserting and removing a proper game (Wipeout) with no success. Any advice/help appreciated.