Joyce Valenza published an excellent article on the Tech and Learning site in September.
In it, she describes 14 tools or techniques we could/should all be using to help students and faculty. You'll probably find that you're already doing much of it. (I patted myself on the back for being ahead of Joyce on creating a primary source search engine using Google Custom Search. But it's the ONLY thing I'm ahead of her on!)
I also came away with some great ideas for updating my pathfinders into a more 21st century style.