I have been running Ubuntu Hardy Heron on my 5yr. old P-4 and windows XP on the first HD. On my 10yr. old NEC P-2, 168mg. of RAM, I run LinuxPCOs. It runs really well on this old machine. The only problem I've had with Ubuntu Hardy, is that of trying to play a video from a web site. Some of them will not play. And the ones that do, sometimes have a problem with buffering. (You Tube) for example. Other than that I think it has come a long way. I have noticed on the LinuxpcOX system, that it came...