[THIN] Sifting thru the data

We are in the process of trying to look thru our W2K3 Security logs to identify how many times clients are connecting/dropping/reconnecting again.

It seems like mountains of data and I was just wondering if there is a simple solution to gathering this data.

The sort of thing I would like something like:

UserA
        Date - logon
        Date - logoff (or other such thing, drop/disconnect…)

UserB
        ….

We are going thru this exercise because we have clients who are reporting drops and we want to get a better picture of how bad this is.

Any scripts out there or tools that can do this would be greatly appreciated.

Regards,
Doug Stratton, Shared Service BC
Service Desk Email: 77000@gov.bc.ca
Service Desk Tel: (250)387-7000