This is your last chance to update your PC and mobile devices before the new Extended Daylight Savings Time change this weekend.  We've previously discussed these issues in the following articles:

Extended Daylight Savings Time and Windows Mobile / Windows CE

Windows Mobile 5 Daylight Savings Time update tool released by Microsoft.

And of course, visit Windows Update to update your PC.

If all else fails, reset your clocks on Sunday/Monday, and then be prepared to set them again on April 2nd!