This is a basic program for the TI83+ series you can edit the grade values for whatever your school uses. (i left it in basic) You can change the mirage descrition if you want. -just edit the :"HHS GRADE SCALE" line -leave this line in there or relpace the text with something so you can still run it through mirage -archive it and lock it so it wont get deleted, use mirage to run it so it can be archived Error Number 419 (Nygste09 = school username)