RBTray - Allows almost any program to be minimized to the system tray by right clicking its minimize button.
TurboTop - Keeps your windows "Always on Top"
4t Tray Minimizer - 4t Tray Minimizer Free/Pro - Minimize Outlook, Internet Explorer, Firefox, Chrome and any other applications to the system tray!
SmartSystemMenu - SmartSystemMenu extends system menu of all windows in the system
Minime - Minime is a tool that allows you to minimize applications to the system tray using a simple hotkey.
DeskPins - DeskPins can be used to make any application topmost, that is, to keep it above all other windows.