Davr has updated his TI Calc Emu, heres whats new:
<BLOCKQUOTE>Now supports 82, 83, 85, and 86 Calculators. However, Input is broken on 82, 83 doesn't even boot right now. And 85 & 86 are basically the same, except 85 is a little faster.</BLOCKQUOTE>
Download <a href="http://nintendo-ds.dcemu.co.uk/ticalcemu.shtml" target="_blank" >Here</a>.
