[Guy Harris <guy@xxxxxxxxxx>]

> Do you have a support for MSN Messenger protocol

No.

> or if not, do you plan it in future?

If somebody writes a dissector for it, we'd probably add it.

We really don't have (and it's unlikely we will have, in at least the
near future) a roadmap for what dissectors we'll be adding; what
dissectors get added to Ethereal is pretty much determined by what
dissectors people write and decide to send us.