I am using the configurable USB loader and have been very happy. My only problem is that after installing it along with the latest cios rev 14 is that my original gamma disc backup loader is showing 002 errors on certain games which did not happen prior to the rev 14 install. I need to have both a USB loader (for my use and includes all my backups) and a disc loader (for my kids' use so that they only have access to the limited games I wish for them to play). Is this as easy as re-installing the gamma channel or is there some incompatibility between the rev 14 cios and older loaders?