I am using a Logitech Webcam Pro 9000 and Skype 184.108.40.206 and Ubuntu 11.04. I can not figure out how to zoom in and out during a video chat, although it is possible under windows using Logitech's software. Is this function supported under Skype and Ubuntu 11.04?
I think the problem is because Logitech does not provide its proprietary software for Ubuntu or Linux for that matter. But you can still refer to these articles I had found when I too faced a similar problem.