Hip Hop DJs lean more towards scratching/beat-juggling/and cut and pasting tracks rather than beatmatching them most of the time. Ironically, if you want to hear a cool b-boy mix, check out Prodigy's Dirtchamber Sessions mixed by Liam Howlett, it's nothing like Prodigy at all and it has some classics. Cari Lekebusch also has a really sick b-boy set up on his set as well.