In the search for a LINUX distro as a reference for LXDE and Xfce4 installation, the
winner is
Zenwalk 6.2 Smooth installation, easy to use and working (!) package manager. Simply doing the job. I like it.
Second is
Slackware 13.0 No installation issues, just working. However 'full install', adviced by the installer resulted a bit messy package collection full with everyting I do not need.
Archlinux package installation failed installing few dependencies online. Installer is stupid, if you go back as it is requested to selection, this ask you to go back to HD partitioning which is already done, ... After few trials I gave it up.
Mandrive 2010.0 all install media, downloaded from Mandriva, verified, etc. fails to install at different points, including missing online repo items, unusable. Un the other hand nice user interfaces, great collection of applications, ...
After all this experience TC is a really user friendly system
Hardware is about 3 years old AMD Sempron 2800+ with 1,5GByte RAM and and old 10GByte IDE HDD, old Nvidia video, LAN/Sound is integrated.