FOSS Multicast Document Sharing?

Jawdy writes "I am currently leading a small game development project with artists and developers scattered all over the country. Getting together is somewhat difficult, but we try to do this every couple of months. We often share all kinds of documents with each other, and even do so while using IM clients (GTalk and MSN), but this winds up being a tedious process of: send document; read and edit; send back; rinse and repeat. What I wanted to ask fellow slashdotters is, if anyone knows of any FOSS software that can handle IM (or even voice chat), Whiteboard and document sharing — where we can all see the document, pass around 'editing rights' and edit live. Even several small apps that handle the individual components would help out!"

Re:iChat

[Anonymous Coward]

So your answer is NO, iChat will not work in this environment, force all employees to buy a mac is not an acceptable compromise where i live.

Re:Google Docs

[master5o1]

nah nah mate... this [pastebin.com] is much better.