We are looking for a company or team that can help us develop a web conferencing system. It should be able to handle the following features:

- Upload and present documents, PowerPoint, Word, Excel and PDF.
- Share desktop, whole desktop or just one Application.
- Chat, Public and Private
- API
- Recording
- Play video
- Send invitations
- Web based and work on both Mac and PC

We would like to see that you have made something similar that we can test before we go in to further discussions.

We are looking to for something similar to dimdim.com.
Budget will be set later when the whole project description will be made.

Only for companies and teams that have made similar projects.