W2kTotalPowerWhere 

Can Your colleguage?s with Explorer (from their own W2k-workstation) read/modify/delete/create files on Your hard disc. And nobody can see if it happens. W2kTotalPowerWhere reports if You have this problem. Free install working unlimited 90 days!
local admin group w2k your colleagues got total power of pc from his own computer

Event Log Janitor 

Event Log Janitor Emails Event Logs at predefined Intervals (in hours) that you specify and you can optionally clear them. Supported logs: APPLICATION, SECURITY, SYSTEM, DIRECTORY SERVICE, FILE REPLICATION SERVICE, and DNS Server. Simple to use.
event events event log email system security network logs monitor email events intrusion