Binary compare all files against all files in a specified directory (and subdirectories)

Question

I need to compare all the files contained within a directory and its subdirectories against all the other files contained within that same directory and its subdirectories and l

Answer 1

Just a hint really.... rather than comparing every file against every other, I would generate the MD5 checksum of each file once and compare the checksums...

This may help.. FCIV