Is the appended data stripped out? if so then i'm sure its easily put back..then flash should pick it up... As for loaders, i found a problem with some exes..the loader faked the cdcheck and code got to the oep but some ccc's (what r!sc, me and yates called them.. Others call it sdapi) could silenty call the cdcheck again (which the loader won't handle again) and...boom.. and loaders are weak nehows..and the rld one is stolen... Which explains how they know little on newer sd versions