I've never had a sub until the 500 and I would have never guessed there was so much more in the lower end of music until getting it.

I've been sicker than a dog since the weekend and the only consolation has been exploring how much more there is to listen to on the music I already own. There really have been alot of surprises, like wow I never new that was there. Its just to cool

So ya I'm also with you on this one, Daphoid, I doubt I'll ever listen with out a sub, but I guess I'll have to wait until I get my M60's to know for sure.

Cheers, Jag