RBTray - Allows almost any program to be minimized to the system tray by right clicking its minimize button.
Helium - Helium lets you accept payments by credit card for anything you want to sell online.
4t Tray Minimizer - 4t Tray Minimizer Free/Pro - Minimize Outlook, Internet Explorer, Firefox, Chrome and any other applications to the system tray!
PiPer - A DIY Minecraft computer to build gadgets
Minime - Minime is a tool that allows you to minimize applications to the system tray using a simple hotkey.
Pennywise - Cross-platform application to open any website or media in a floating window