Cool. 1) You need more units! Especially physical units, erg, joule, etc. 2) The interface is too slow on my mac camino browser. 3) Play a little with Fri

Cool. 1) You need more units! Especially physical units, erg, joule, etc. 2) The interface is too slow on my mac camino browser. 3) Play a little with Frink. In terms of calculations, frink is awesome. However, the plotting and the shared aspect of instacalc is very cool... perhaps you can merge the two?