The Blue Board

I have the newest MAC Mini that needs to be outfitted with....
Web Cam(firewire).....Is the iSight still a good buy or is it out dated? I will be producing videos so need a high quality device with audio.
Key Board
Mouse

Wireless Preferred. MAC and non MAC products welcomed. I want the best bang for my buck.

Is iWorks a good go between from my PC office 2010.

Any thoughts from the MAC community?