[CentOS] 5.4 DVD

I admit I wasn't following the screaming and yelling about 5.4, so excuse
me if this has been answered....

My boss tells me he wants me to start rolling out 5.4. I want to d/l &
burn a DVD... but when I looked at a number of mirrors, the .iso is from 1
Oct, while the CD .iso's are from the 14th... yet 5.4 was officially
announced the other day.

Am I missing something, or do the mirrors have a pre-release DVD .iso,
with no fixes in the last three weeks, or ...?

       mark