i transferred it to ti 83+ to my friend in school, and it worked fine... Could it be another hardware change through the different versions? (i mean like ti boy).
btw my friend has a pretty old calc, although he has latest OS patch (1.03 i think or whatever latest OS it is on TI 83+). And he got the full version of chip, not the divided one, because he only has omnicalc in the calc (he said he wanted to type in lowercase letter)

Yeah, they started making the LCD more cheaply so it responds slower. Maybe I should add in some more delays (though I'm not sure if the speed loss would be worth it)

well I am using 84+ R and ALCDFIX doesnt affect the screen-mess I'm afraid
Some or what I hope I'll be the only one having this prob.

yh, grats Calc84

I'm addicted as well bean playing it a lot lately.  I can't believe there are so many Levels! :O And i did notice some interesting instructions, like when it suggests pressing ctrl-r to restart

And congratulations on the feature!

congrats Calc84!