Pherhaps allready an oldy but still widely used here, 1ghz Pentium 3 processor
512 mb of ram, 20 gig drive and DVD drive.

Knoppix 3.6 and 4.02 used, both worked without problem, network recognized.
Weird thing, 4.02 installs but on two installs (out of 5) it installs in a lower resolution
(640x480 io 1024x76 no real problem, just adjust the xfconfig as root.

Kanotix 2005.1 works without problems and as a bonus activates the hotkeys for
the soundbuttons.

No luck on getting the tv-out to work..... Yet...