Thanks for the replies, and sorry to beat this dead horse one more time. I guess I'm looking for a package repository for bleeding edge tools. If one does not exist, maybe I'll create one for my favorite distros :-)
Jim
Gentoo's portage is awfully good about packages being out there that are bleeding edge, particularly for hacking, and particularly if you run ~x86 ("experimental") for the packages of interest (portage.keywords if memory serves).
Because Gentoo like to compile from source (which is quite slick), it's not something you'll be terribly happy with as a vmware guest though, depending on the speed of your machine in the event you need to chunk through big packages like window managers and the like.