I've recently been referred to a website called Obsidian Portal. Its a universe/adventure game management tool for all game systems. I've been using it for several campaigns and its an excellent resource for a GM. All my groups actively use it and I'd suggest for those of you who like to run highly organized games you should check it out. I've now moved to running my games off Obsidian Portal as well.
The site is free for one campaign, and a charge for additional campaigns. Well worth it in my opinion.
BTW - I'm not associated with the site at all. Just a recent fan.