Requesting suggestions for an ActiveX control I'm working on...

I'm working on an ActiveX control to automatically store and maintain a high score file. I would be interested to know:
1) if anyone has any suggestions for Properties, Methods, etc. that they think would be nice to have.
2) if anyone would be interested in it when it's finished.
3) if anyone else has written one before (I couldn't find one anywhere)

What it's got so far is:
Properties:
Caption - to be used on the forms displayed
FileName - text file for storing the scores
EqualBehavior - how new scores that are equal
to existing scores are to be handled.
NbrOfScores - How many top scores to be saved.
ShowNewGame - Show a "New Game" button or not
ShowRestart - Show a "Restart" button or not
SortOrder - is bigger better or is smaller better

Methods
View - to simply display the current high scores
GameOver(score as long) - check if a new score
ranks in the top NbrOfScores scores, if so have user enter a name, and display the new high scores. Also return a value based on which button the user clicked.:confused: