I haven’t talked about Go for eons.
First up. I noticed my favorite Go program SmartGo has been updated to 2.3. It has been very much improved since I last used the game back when it was still 1.something… It has a 15 day free trial so give it a go (no pun intended). A few of the nicer additions is the ability to play on the IGS and a bunch of problems from GoProblems.com. It looks like they have added a ton more professional matches to study as well as a bunch more joseki. Is also has pattern matching so you can select a pattern in your game and find a similar match in a professional match to see how they responded.
I may update later with the books that I still need…