[K12OSN] Collecting user statistics from K12LTSP?

[john <stanton kacschgo org>]

Hello all,

I volunteer with a group called NPOTechs http://npotechs.org 

I am going  to demo K12 LTSP in early December
here in Chicago. One thing that would really help sell this to the audience 
would be to demonstrate K12LTSP's ability to track client data like:

number of unique client log-ins
most popular sites
number of hours of use by individual students 
etc

It would be nice is if this could be presented in some format that would be 
easy on the eyes and extensible, html, swx, pdf or some such

I was wondering if anyone had run accross anything like this, written this, or 
generally knew who might  be able to point me towards applications like this. 

Thanks in advance!

John