Not sure if anyone posted this or not, I found this from the
edgeblog
-----------------------------------------------------------------------------------------------------
Daylight Saving Time change for 2007 is going to cause problems for unpatched technologies, Most vendors, including Microsoft, have released patches. One big area that is lacking is Windows Mobile smartphones & PDAs. Microsoft release a registry fix and instructed the carriers to push out a patch. Most of the carriers, in their infinite wisdom, have neglected to do so. If you rely on your Windows smartphone, you need this fix. Microsoft published the registry fix
here. This fix requires you to build a CAB file and then install it. To save you the trouble, I (not me, the EdgeBlog)have bundled the CAB file for you:
Microsoft Windows Mobile Daylight Saving Time Patch