Software/Web Service to let client comment project

I’ve reccently started working with a client who I can only contact via email which has been quite annoying and time consuming to get feedback.

I was looking at adobe CS Live to allow him to write comments on my work. I was just wondering if anyone has used any other similar services?

I never used adobe CS Live, but I guess It could serve the purpose. But you have many options to your disposal like skype and the different messengers.

I forgot to clarify that I’m looking for something that works in the browser as I don’t think my client would like to instal and learn new software.

You mean like this?

found notable by accident a couple of days ago

then this via google