Vista is better than XP. Maybe. Yes, I guess it is. In most ways. Except why can't I plaster a 2560x1024 image across both my monitors? It keeps wanting to... well.. I don't know what it's doing except I know it's wrong.
Enter DisplayFusion. A terrific little app that fixes this and adds several other nifty little features. And, best of all, it's free. Good job, guys!