Thanks to Pu7o for informing me this. Apple has released iTunes 6.0.4, it appears to be a small update from previous version.
iTunes 6.0.4 addresses stability and performance issues related to Front Row.
information about iTunes 6.0.4
iTunes 6.0.3 was released [sdt=10869]less than 2 weeks ago[/sdt].
iTunes 6 requires Mac OS X version 10.2.8 or later for music and Mac OS X version 10.3.9 or later plus QuickTime 7.0.3 or later for purchased videos (Mac OS X version 10.4.2 or later is recommended). Support for mobile phones with iTunes requires Mac OS X version 10.3.6 or later.
AirPort Express with AirTunes requires an AirPort or AirPort Extreme card, Mac OS X version 10.3 or later, a compatible stereo system or powered speakers, and iTunes 4.6 or later. Playing your music with one or more AirPort Express base stations requires iTunes 6.0.2 or later plus AirPort Express Firmware 6.3 or later. Some ISPs may not be compatible with AirPort Express. For more information see http://www.apple.com/airportexpress/ .