Post Rock

anybody listen to it?.. i recently started getting into it, mainly because i tend to get bored listening to the same songs over and over again.. i feel that you get more out of music that doesn't have vocals.. more replay value simply because you can't really memorize it

anywho.. i've been listening to The Severely Departed a lot, Joy Wants Eternity, Explosions in the Sky and 65daysofstatic.. i like the first 2 a lot and am basically wonder if anybody else listens to this kind of music and if so can they suggest some other good groups

thanks