I downloaded someone off torrent that is two files, a 2 GB file with no extension and a 8KB file with an MD5 extension of the same name.<BR><BR>I think I had something like this earlier and its a disk ...

An MD5 sum is a string of letters and numbers that acts like a fingerprint for a file. If two files have the same MD5 sum, the files are exactly alike - which is why MD5 "fingerprints" can verify ...

The ROM might have some format-specific tagline, like an ID number, etc. If you can't find the ROM format specification, or if it doesn't have some way internally to handle it, why don't you take a ...