Guru tools and applets

AuthSight uses your Mac’s iSight camera to take snapshots of the nut behind the keyboard whenever an invalid password is entered, either at login or in a screensaver. AuthSight can also (optionally) email photos to you.

AuthSight

Screenshot

GeekTool is a PrefPane (System Preferences module) for Panther or Tiger to show system logs, unix commands output, or images (i.e. from the internet) on your desktop (or even in front of all windows).

GeekTool

OmniGraffle – Visio alternative

KisMAC – Kismet for MAC

Insomnia – Don’t sleep if lid is closed on MAC

Tunnelblick – GUI for OpenVPN on the MAC