Break Beats - http://www.break-beats.co.uk Samples and loops in MP3 and RealAudio formats.
Subvert's Breakbeats Page - http://www.loknet.demon.co.uk/leech/breakbeats.html a collection of classic break beats.
Break Beats Only - http://www.breakbeatsonly.com Royalty free drum loops, ranging from vinyl breakbeat samples to hip hop grooves and classic funk loops.
