umd backup help for beginners
for all the people out there(such as myself) who are new to this, could someone please explain as simply as possible how to create a backup for my umds? thanks!
UMDGen is just for re-compiling dumped PSP iSO images... to back-up your UMDs you'll need to dump them (with a UMD Dump utility, not UMDGen).
Read through this thread and also check the PSP Tutorials sticky for guides like the PSP UMD Dumping Guide.