<a href="http://l33t.spod.org/ratx/davr/calc/" target="_blank" >Davr</a> has released an updated version of his TI Calculator emulator for the Nintendo DS, heres whats new:

UPDATE 3: Some cosmetic fixes, adjusted scaling & colors a bit.

UPDATE 2: Sped up the display code quite a bit, separated the ROM from the program code, so I can distribute the program again. You will now need to provide your own TI85 Rom. Read the included README.txt for details.

Download <a href="http://nintendo-ds.dcemu.co.uk/ticalcemu.shtml" target="_blank" >Here</a>.