check this site
http://www.deadwoodinc.net/killergorilla/there are a crapload of demos for WHDload all gathered up into some RARs (with LZXs inside them). most of them are OCS/ECS, and very few have crashed my Amiga
besides those already mentioned, I liked World Federation of Mad Hackers, Absolute Inebriation, and one of the Red Sector ones
