Something weird on the 83 is to get a variable from another calc, it uses getcalc(. The 82 however uses get(. The get( on the 83 is meant to get only from the CBL, but if you link an 82 with an 83, the 83 can get the variable off the 82! But the 82 can't get off the 83. And I thought there was a ray of light!