Dell appears to have released a minor update to their previous ROM. The new one is version v.04100300EN, A01. The update list includes:
Resolved Pocket Internet Explorer issue that produced an error when connecting to certain web sites
Improved notification of backup battery charge
Improved time-out of the power button light (notifications) to extend battery life
Improved start-up time
Improved navigation button applet
Improved CompactFlash modem interface driver
Support for C stepping of Intel XScale CPU
Support the features from the Microsoft Adaptation Kit Update 5
For the most part, it looks like it's about the same as the last update, except for the Internet Explorer fix and the "Microsoft Adaptation Kit". :? Does anyone know what that is?
(BTW, the link above goes to support.dell.com -- you have to navigate through their site to get the fix.)