We have a copy for the studio, as far as software goes it's actually not too bad considering what whole software packages cost. But I guess if you look at it as only a piece of a program then... the price seems a lot higher...
Also, my video rig is rendering the explosions at about 500 voxel res in about 30 minutes, which is pretty good.
For those of you wondering, my studio consists of myself and two other guys. We do a good chuck of freelance work around Kansas City, MO. What we do is simply a hobby. We have other jobs that actually support our video work. Because of this, we have the freedom to use our hardware and software for just about whatever we want, paid or not.