Yes, it does work with Win Platform.
I set this up (WinXP Pro + Office XP Pro), took all of about 2-3 minutes with copy then paste + paste + paste for the Txtb^s and it ran nicely.

Take this one and run with it BC - as Shades has already mentioned, a Calendar Control variety for MAC is a sought after item (ran into that myself this past Saturday) and this would be a super addition to the Kb.

I think it's worth waiting for, indeed!

Can't wait to see what you do with it as a final work! Very nice!

Very cool!