windows xp system tray- how to disable unnecessary start up services in system tray to bost performance

PROBLEM 1:
How to disable unnecessary start-up services in system tray to boost performance.
follow this steps:

* Click Start | Run and
type msconfig.
The System Configuration Utility appears.
* Click on the Startup tab and disable any applicable Startup
Items by deselecting the checkbox and clicking OK.

This will force a reboot and when the system restarts, you will be prompted with a message that states you have used the System Configuration Utility to make changes to
the way Windows starts.

PROBLEM 2:
TOO MANY ICONS IN THE SYSTEM TRAY IN WINDOWS XP
CLEANI IT UP TO INCREASE PEAK PERFORMANCE. FOLLOW THIS STEPS:

1. Right-click on some empty space in the system tray area and choose Properties.
2. Select the Hide Inactive Icons check box on the Taskbar and Start Menu window.
3. Click the Customize button and you can choose the following behavior for any current startup item: Hide when inactive, Always hide, or Always show.

By choosing Hide when inactive or Always hide, you can reduce the amount of icons appearing in your system tray or just limit them to your most important system tray icons.