Honestly, I have not looked for a Daylight Savings Time patch for OS X 10.3.x Panther (I do not have the time or need personally), but is there a document saying that Apple no longer supports 10.3? iTunes still requires OS X 10.3.9 or higher, an even better example is the latest Security Update 2007-001 for Panther. Maybe it is just me, but I would consider it big deal when corporate America Mac users aren’t able to authenticate against their company’s Windows file server due to Kerberos authentication failing.

Luckily Ian Ward Comfort has come up with a patch for users who have not upgraded to Tiger yet or those who are patiently waiting for Leopard to drop and you can download the patch from AFP548 (another blog added to my reading list). Also if you were curious, OS X 10.4.6 is the oldest version of Tiger that does include the DST update.

UPDATE: John Poole of Geek Patrol has a post on how to update DST in Jaguar as well. Another good resource for this issue can be found at DSTPatch.com.