Oh yes, if I hadn't mentioned it here: Magical Diary is now available. :)
The free demo will let you check out the school, learn a few spells, and upload your character designs to the online yearbook. (And yes, there's a discount for blogging about it.)
I'm really pleased by the reactions we've gotten so far from the playtest crowd. It has been a huge amount of work (this is, like, the size of two of my earlier games put together!) but a lot of fun, and I'm still overflowing with ideas for the later entries in the series. However, I really really need to take a break now!