I've been working on XML transforms (XSL) lately. I've got some work posted on
my Shadowrun Page, which only has that on it right now. I'll make it better this week. I also worked on an open source Shadowrun tool in VB called
The Shop. It helps you design vehicles for the game. I updated it to work with version 3 rules. I don't know if the project owner has posted it on the official site yet.