hah. this is funny. i just played my prodigy cd the other day to test out what the stock speakers could do. also, i bought "the dirtchamber sessions" by prodigy the same day.
'Fat of the land' has always been one of my favorites, but the newest one (dirtchamber..) isnt really an album, its more of a mix cd where a bunch of old beats and songs are meshed together. it was okay. but doesnt replace the previous.
now, if your looking for some music that will test out your system and not sound like $hit, Prodigy is good. i reccomend also:
KMFDM (the symbols album)
Meat Beat Manifesto
Aphex Twin
The Chemical Brothers
[headbang]