The iPhone 2.0.2 Software Update for iPod touch is available. You may download and install the software by going to your Devices and click the Update button.

This version of the software includes the following improvements and supersedes all previous versions.
Bug fixes

For feature descriptions and complete instructions, see the features guide for your iPod touch at:
http://www.apple.com/support/manuals/ipod

For more information about iPod touch, go to:
http://www.apple.com/ipodtouch

To troubleshoot your iPod touch, or to view additional support information go to:
http://www.apple.com/support/ipodtouch

For information on the security content of this update, please visit this website: 
http://support.apple.com/kb/HT1222