Hey guys. First of all, I've been getting my Mac advice on this site since I made the switch in '07; y'all have been tres, tres helpful, so thank you! I'm on a Macbook Black running 10.5 (soon to be 10.6!), and currently have an external monitor hooked up via a Mini-DVI-to-VGA adapter. I'm trying to figure out an option for getting an second external up and running. (I do pdf-intensive research, and, well, you know how that goes. I'd hook up 25 monitors if I could--but I'm just setting my sights on a third screen for the time being!) I've done my homework with the search function, but the advice has been conflicting--some threads have made it sound like it can't be done; some others have said a product like DualHead2Go works. And a lot of threads are just plain over my head. I'd be grateful if anybody has any advice or definitive takes on the issue. Thanks!