Heres Just a Suggestion, But don't take my work for it, Once i found a program called Advance Zip Utilitities(Or something like that) It had the ability to try every possible combination of letters known to man,
But if all you want is MPS Try OTH.net,www.filequest.com, Or this small program ftp.cuteftp.com/pub/cutemx/cutmx1032b.exe it is the beta of the real thing but if you use it right you could get ASF,MP3,RAR,ZIP files off the community of people