Tested on the Cisco WVC80N camera:
Linksys by Cisco Wireless-N Internet Home Monitoring Camera WVC80N
Works well for just viewing the mjpeg feed. It doesn't (obviously) incorporate the sound or panning/zooming functions which Cisco integrates into the web browser with active-x controls. It is good for what it is... I have 5 cameras around my house.
If you need someone to work with you on support for this camera, please let me know. It's fairly popular.