Keep a particular Window on top of other applications.
Window On Top is a small gadget which keeps any specific window on top of other windows. It does not have any user-interface (UI), it just sits on your tray bar and works with only a single keyboard shortcut.
I downloaded and opened it. I see it in my tray. Now what? It says all you have to do is press the hot key. Okay, what's the hot key? No instructions are given. None on this page either. I went to their website and AVG immediately blocked a Trojan backdoor program. So...yeah, uninstalled.