statistical software/log analyzer

[clay]

Hello all:
I am a webmaster for a library at a large university. We need a good log 
analyzer like webtrendz, sawmill, analog.
I have to do stats for many different sections of our website and our 
website as a whole.I currently use a very old version of webtrendz log 
analyzer.
I believe it has outlived it's usefulness and it's not very user 
friendly...I was curious, what are other university library website 
managers using?

Thanks
Clay