Tray Commander Lite
Tray Commander is a multifunctional utility that was developed to let you quickly run your frequently used commands directly from the system tray. Tray Commander adds a single icon to the tray which, when clicked, displays a menu to which you can add commands. ... It can open\close your CD drives, reboot, shutdown your system, run your favorite applications, launch any screensavers and many others. ... Also you can run several commands by one click.
http://www.ardamax.com/tc_lite.exe - 254Kb - Download - Screenshot

Screensaver Launcher
Activate your default screen saver from the desktop or system tray. Get small and useful utility, only for $7. 45 ! Activate your default screen saver from the desktop or system tray. Get small and useful utility, only for $7. 45 ! Activate your default screen saver from the desktop or system tray.
http://www.styopkin.com/ScreensaverLauncherSetup.exe - 610Kb - Download - Screenshot

Simple System Tray IMAP Client
This program includes a few interesting and useful technologies i. e. - A Simple System Tray IMAP Mail Client (not available so far) - System Tray Implementation in Visual C#. Net This includes source code, so you could use it as it is or play around with the code to satisfy your requirements. ... First one is the System Tray IMAP Client - It is very useful because I don't have to keep the Mail program open in the taskbar, there being no way to tell if there is new mail otherwise. ... You should find the "My" icon in the System Tray.
http://www7.brinkster.com/arundale/My/My01.zip - 37Kb - Download - Screenshot

CD Tray Pal
Emsa CD Tray Pal is a handy utility that acts as a CD-ROM Drive control menu. It runs in the system tray and makes opening/closing CD door easier than ever, even on multiple CD-ROM drives! Features: - Autorun at system startup - Runs as system tray icon - Capable of handling multipe CD-ROM... - Tray icon(s) changing color based on whether valid media is inside the drive etc. ... - Freeware!
http://download1.e-systems.ro/cdtraypal.zip - 180Kb - Download - Screenshot

SkimStart
SkimStart is a system tray utility program that helps you to have one-click access to all your favourite files, folders, sites. It helps you to organize your notes and quick start hidden windows utilities. Skimstart supports shortcut copying and drag&drop with windows explorer.
http://skimsoft.com/SkimStartSetup.exe - 81Kb - Download - Screenshot

Screenshot Utility
Screenshot Utility is a screen capture program. It resides in the system tray, and when you press a hotkey combination, it captures and saves a snapshot of your screen as a JPEG, GIF, or BMP file. You can define your own hotkeys, choose default path for saving files, and select area to capture... Just double-click the tray icon, set your preferences, and start capturing screenshots! ... Screenshot Utility is small, simple and very easy to use. ... After the screenshot was captured, Screenshot Utility alerts you with a message or a sound.
http://www.screenshot-utility.com/downloads/screenshot-utility.exe - 551Kb - Download - Screenshot

XNeat
Taskbar, Titlebar AND System Tray Utility that Extends Windows' features. XNeat adds more functionality to windows by adding extra buttons beside the default Windows Titlebar buttons (Min, Max, Close) 1) TaskBar Utility ( Manager - Sorter - Arranger ) : allows you to order ( sort ) taskbar's... 3) Send To Tray: When any window is selected to be Sent To Tray it will disappear and new icon is added in your system tray (beside windows system clock) Some Applications provide this feature like MSN Messenger..
http://www.xneat.com/download/XNSetup.exe - 245Kb - Download - Screenshot

CD Eject Tool
CD Eject Tool is a utility that manages your CD Drive doors. It allows you to eject and close the CD Drive door by using a hotkey, desktop shortcut, or via an icon in your system tray. It will automatically close the door within a couple of seconds if you have chosen the Get CD action. ... The program creates a separate icon in your system tray for each CD Drive, so you can control any drive door by clicking on the appropriate icon. ... Features: manage auto run (without reboot), timer for system shutdown, quickly check for updates, start auto run at any time from menu, show CD's property...
http://www.cd-eject-tool.com/downloads/cd-eject-tool-2.8.exe - 676Kb - Download - Screenshot

1 Click & Lock
1Click & Lock up is a system tray security utility you can use to secure your desktop when you step away from your PC. It's secure and very easy-to-use. Just define a password, and select Lock to hide and deny access to your desktop to anyone without the proper password. ... You can set the program to launch automatically with Windows, lock your desktop from the system tray, log access attempts, and apply a custom background image. ... The cold-boot protection and disabling boot keys gives maximum protection that's difficult to get around.
http://www.softstack.com/download/1cllock.zip - 865Kb - Download - Screenshot

EmailChecker
EmailChecker is a fully configurable utility that sits in your system-tray and checks your email accounts at regular intervals. It has many customizations and is updated regularly.
http://www.kgpsoftware.com/downloads/emlchk10.exe - 383Kb - Download - Screenshot