Maybe this is not obvious from the above message, so to clarify I want to add these: - Jingle standard is currently in "experimental" phase. It is planned to pass to "draft" status very soon. I'm waiting for this too, with great impatience. You can get the news from jabber sites and blogs, for example: http://blog.xmpp.org/ - Many clients started to implement Jingle features but nearly all of them are stalled and outdated now. For example in Psi it is very experimental and usually doesn't work. All client authors are waiting for the standard to pass to draft phase, because it would be a loss of time to implement jingle in its current form. - First of all the current jingle spec and libjingle are currently different. I think Google Talk's jingle is also different from all these. And Spark has another different jingle code. All or most of them are incompatible with each other, but that's not their fault. Jingle needs a bit more time. - stpeter, is there any estimate on when it will happen? For example when could it happen earliest or latest? I'm expecting just a guess. And I wonder how fast client authors will implement this feature after that. Am I right that clients (especially Psi) will implement jingle as soon as it gets Draft status, or maybe they'll wait until Active status?