As I understand it, Linux will adjust for daylight savings time provided your computer is on at the time. For example, I left mine on overnight, and the logs showed the default marks at 20-minute intervals and they went from 1:04, 1:24, 1:44, and back to 1:04. At that point, the computer had adjusted the time back one hour. Windows, if set to adjust the clock will continue to adjust it several days after the change on power up. I know the other machine I've booted into Windows adjusted the time on Monday when first powered up and showed a dialog asking to verify that they'd done the right thing. Anybody know how long after the change Windows will adjust if it is turned on? I turned off the option since I knew Linux would be up and running at the time and would do the change.