Thanks for the info, Jim. I'll be checking some of these sources out. I also recently recorded some drum tracks in my studio and converted them to loops with the Soundtrack Loop Utility. Super easy. Great job, Apple. --Richard On Thu, 03 Jul , Jim Heid <jim at heidsite.com> wrote: > Soundtrack can work with any loop-based content, so you can use any of the > gazillion loop CDs that are out there. > > Check out http://www.loopasonic.com/ > > Lots of loops, many of them free. > > Keyboard magazine reviews loops and sound CDs every month: > > http://www.keyboardmag.com/0603_r7.htm > > SoundsOnline is one of the biggest sources: > > http://www.soundsonline.com/ > > And a Google for "acid loops" will keep you busy for at least a decade. > > Soundtrack is AWESOME! Apple has basically taken some of the best ideas > behind Sonic Foundry's incredibly popular (and Windows only) Acid and > adapted them to the Mac. > > - Jim