I have finally come across mp3 fakes. There seems to be 2 different types of fakes. One is fakes that show up in large no.'s such as 100 for one result, 95 for next, etc. but these files cannot be downlded. ie: fake results.

The other type is those garbagefan2 mentioned. The way to check is to view their details such as file size versus bit rate. If you see modem user results of same bit rate but different size, then the other ones are probably dud files. This was discussed here T3 Spammers; mp3 Bit-Rates Versus File Sizes