I heard back from them, inquiring as to the price for home use. They quoted a home user subscription rate of $150, which seems pretty reasonable (your mileage may vary, of course, and in addition it would be good to get the school to pay for it). I fell in love with the science applets, so I'm strongly considering getting it for DS5.

Striving to increase my rate of flow, and fight forum gloopiness. sick