Thank you for the help.
Just wanted to point out that most google search will bring in results that link to
http://ticalcemulator.calcnews.net
which seems dead. Looks like the hosting expired and the owner did not bother to pay.
I did however find ticalcemulator.zip
Of course, it doesn't say it emulate TI-92plus, which is the calc I have.
If it ask for a ROM, I'll be out of luck...
I'll check it out