I have a huge library of loops on cd's that I purchased over the years. I used to run my own project studio and it is a necessity! I will most certaintly post some more. Maybe over the weekend as I have to peruse through all my cd's to find some I feel are suitable to be played along with! I then have load 'em up into Acid Pro and copy and paste them into 1 minute length loops as most are only 8 or 16 bars! Unfortunately, unless I can regain my mp3 license, I have to render them as .wav files which cause the files to be larger than an mp3 file would be.