The venerable Slackware Linux project has just released version 14.1! Here's what's new:
Slackware 14.1 brings many updates and enhancements, among which you'll find two of the most advanced desktop environments available
today: Xfce 4.10.1, a fast and lightweight but visually appealing and
easy to use desktop environment, and KDE 4.10.5,
As usual you can get Slackware from their Get Slack page.