Feature Request - Disc Fingerprinting (for non 100% matches to the database)

[ehw]

Create an algorithm that utilizes the data in a dump that can be compared with and to other data in the database to find discs that are most "similar" to the source disc. For instance, if I had a late prototype with just a few files changed, use this to determine how similar it is to the final by using a finger printing algorithm that goes beyond checksums and give it a 'rating'/score of likeness to other discs, preferably a sorted list of discs that are most similar.