Recently DSiExtensions has had a few minor bug fixes, so speed and stability should be slightly better.
The main reason for this blog is because of the new feature: A Game!
I started work on it yesterday and completed it about an hour ago. The interface is easy to use but isn't complete yet. As for the game itself, it works fine and has been thoroughly tested.
I know DSiTabs/DSiApps were planning to do this but that's supposed to arrive in the summer!