This is the most amazing script for website logging.
I am running it on about 5 different sites and the information it returns is excellent, easy to understand and accurate.
I really can't recommend this enough to someone looking for a total logging solution. For a small end user, this is overkill. But for a webmaster wanting to return accurate usage status, look no futher.
An open, cross-platform journaling program.
A scientific plotting package.