I don't know if anybody has used Internet Audio Mix before but I really like the program. It will let you save your work as a wav or real audio file and all you have to do to crack it is find the serial number, I know that like 5 million exist on the Net. It will let you zoom in far enough to actually see where the beat takes place at in the song, its hard to explain but trust me, its great. Matching beats is extremely easy, providing you've used Cool Edit or whatever program to get them to match correctly. You can copy and paste too, if you want to repeat a part of a song. Looping sounds is also really easy.

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PVD and Nicholas Cage look a lot alike.