Ive ran knoppix on mine before,using Suse 9.3 atm.
What are the minimum system requirements?
* Intel-compatible CPU (i486 or later),
* 32 MB of RAM for text mode, at least 96 MB for graphics mode with KDE (at least 128 MB of RAM is recommended to use the various office products),
* bootable CD-ROM drive, or a boot floppy and standard CD-ROM (IDE/ATAPI or SCSI),
* standard SVGA-compatible graphics card,
* serial or PS/2 standard mouse or IMPS/2-compatible USB-mouse.
http://www.knoppix.net/http://www.knopper.net/