i am using debian etch/testing and the mirror
us.debian.org. when i try to install nvidia-glx and nvidia-kernel-source it fails b/c they don't exist here (on the mirror). however the nvidia-glx-legacy and nvidia-kernel-legacy-source packages are there. when i viewed this mirror with firefox, sarge and sid have the packages but not etch. i have no idea why this is?. go see for yourself-
http://ftp.us.debian.org/debian/.
i think this is very important for the developers. thank you