Long time no see. My personal schedule has kept me out of circulation for a long time. Time to get back into the swing of things.

Seems Salix has matured in many ways since the original release. Pleasing to me is Salix no longer is strictly an Xfce distro. I'm intend to try the LXDE version on a Pentium I and II machine, and the KDE4 version on modern dual core hardware.
Some questions since I have been out of touch for a while:
* Is there a place to download "Salix Current"? As Salix is based on Slackware, I'm guessing/hoping there is such a beast that is available for testing. A full source and package tree would be better for me than CD/DVD images. I saw a forum link announcing a 13.2 Xfce beta, but I want to test KDE4 and LXDE too.
* As Salix is based on the upstream Slackware, I'm guessing the Salix sources and packages tree contains only the differences from Slackware. For years I have maintained a local (private, not public) mirror of Slackware sources and packages. On the weekend I run a cron job with rsync. Beats downloading full CD/DVD images and keeps my bandwidth usage lower. I'd like to maintain a local mirror to test Salix on a continuing basis rather than download full CD/DVD images. I presume my local Salix mirror would contain sources and packages for non Slackware packages only. I probably need to create a shell script of some sort to merge the two trees for making CD/DVD images, so please let me know how you folks keep Salix and Slackware in sync for your own testing.
* Do you folks yet have any sources and packages mirrors in North America? I did not see any at your download page. Just the DVD images as sourceforge. I probably could use those DVDs to initially populate my local mirror.
* Do you folks have a "dist-upgrade" script for updating Salix between official releases?
* Does Salix automatically create an initrd during the installation scripts?
Thanks.