these guys are definitely one of my favorite stoner bands of all time. they have a couple other slabs that are great as well but i figured i'd start ya off with this one just in case it was your first time with these guys. check out tracks like super soul, light years ahead, speeder and riding the machine. all great tunes indeed. i'll post other offerings by them shortly.
ps if you're interested in their other albums check out through the eyes of heathens, madre de dios, call it conspiracy and beyond colossal.