RIM Release 2007 DST Patch, No Word From Palm
Feb 19, 2007

Like Microsoft, RIM is also releasing a patch that allows certain Blackberries to adjust to daylight saving time. Head over to the download page to read the installation instructions and get the update. If your Blackberry runs software earlier than version 4.0.0, you'll have to wait until February 23, 2007. You may want to tell your system admin to take care of things; he can install the update on everyone's phones over the network.
Palm, on the other hand, hasn't released anything for the newly extended US daylight saving time scheme for 2007. Perhaps their current instructions will do fine?