Apple has released another update for iTunes, bringing the MP3 player to version 2.0.3. The new version includes improved support for iPod, and other improvements. From the Software Update Control Panel note:
iTunes for Mac OS X lets you create and organize your own personal digital music library. The second generation of iTunes adds powerful new tools that help enhance your listening experience, burns MP3 data CDs, and provides support for Appleis iPod, offering unprecedented music portability. This version also improves overall stability and performance.
You can get the update through Software Update Control Panel, or directly from Appleis iTunes Web page.