I just tried using the Skype 1.4.0.74 beta (static tarball, installed as per instructions in the README file).
This version no longer crashes and burns on my Slackware 11 machine, but all it shows me is my contacts list and my online status/profile. I get no menu bar at all, and consequently no way to make any of the settings I require.
The 1.3 version is still much more functional, and I'm glad I've still got it. If Skype really can't maintain a download link for a working version for "legal" reasons, their lawyers need a damn good kick in the pants.