For the moment, it's hard to tell, but I've moved Karlo.Org from our trusty Pentium 2 / 300 web server to a new Celeron 850 machine, custom built as a small form factor server! Right now I'm only using it for web serving, but once everything seems okay, I'll switch over mail service as well and decommision the old machine ("jeeves") and everything will depend on this one ("cube").
To get an idea of how small the new server is physically, it's sitting on top of a standard stereo receiver in the photo at left. The front face is only a little larger than a CD case.
Hey, this is a test comment to see if the new movableType system works.