Hi Tru,
We recently reconfigured our servers and have more bandwidth to share with CentOS.org. We currently see 800 GBytes of CentOS traffic per month and about half of this is downloading DVDs. Our current configuration allows for more than double this amount of traffic for CentOS. Please feel free to direct additional traffic our way as you have the need.
Here are a couple of ideas that might help you out with this:
(1) Should we turn the DVD flag to Yes here: http://www.centos.org/modules/tinycontent/index.php?id=13
(2) We don't seem to appear in the following list: http://mirrorlist.centos.org/?release=5&arch=x86_64&repo=os&cc=u...
Please feel free to implement whatever you believe will be most helpful to the project.
Have a great day! Greg