The new ROM requires a hard reset, so make a backup before installing it! You'll have to reinstall everything after.
The fix and enhancements are:
• Backlight turned off after screen toggle
• 'Expansion Pack'title freezing on screen after soft reset
• Early termination of NOTES recording
• Popping noises at end of wav file playback
• Screen refresh after soft reset while in a jacket
• Bust'em audio fix
• Distorted audio when bass is increased
• MS (EUU3) End User Update 3
• SDIO driver updates
• SD driver updates
• IPSM driver updates
• iPAQ Backup version change
• iTASK updates
*** Only the German version is available now. I've downloaded the English version, but that was removed from the site, without explanation ***
