Satellite Tracking:

Heavens Above - Example: Heavens Above - Mary's House
Human Space Flight (HSF) - Orbital Tracking - NASA
Huma Space Flight (HSF) - Real Time Data - NASA
J-Pass - Preset Interface
J-Track - Astronomical Satellites 2D World Map
J-Track 3D - Renders Java 3D Globe in seperate window
Satelite Flybys - Simple Satellite Tracking from Spaceweather.com, Enter Zip or Canadian Postal Code
CalSky - Astronomical Observation and Information online-calculator



How to Spot Satellites - Space.com
Night Sky - Space.com

Satellite Tracking Software:

Orbitron - Satellite Tracking System by Sabastion Stoff

Google Earth - add the Satellite Database for Google Earth KMZ File from AGI Dveloper Network (then use planetarium Mode?)

AGI Viewer- from AGI

^ ??? UNDER CONSTRUCTION AREA
http://www.agi.com/resources/download/software-and-licenses/index.cfm?expand=freeandTrialProducts&CFID=17443876&CFTOKEN=18073104

STK Basic, STK Professional, STK analysis modules
I used to have a set of these disks, now it looks like only the viewer can be downloaded or a 30 day free trial of SDK AGI Software & Licenses