*FREE* - AVAIABLE FOR DOWNLOAD
HAMMERHEAD
WAVESURGEON
HammerHead is a very good *free* drum machine were you can produce some rhythm wav files.
Wave Surgeon treats his wavs, invert some cymbals, random patterns, etc. It's truly shareware, but you can save wav files! So, it does all the necessary work.
HOW TO MAKE DRUM LINES
NOT READY YET!