[xmlblaster] xmlBlaster scalability?

[Marshall Shapiro <mshapiro at draper.com>]

I'm using xmlBlaster on a project and the question of scalability has come up.
Has there been any studies or test done, or do you know, what type of 
through-put one can reasonably attain with xmlBlaster (in it's various 
configurations) using the socket protocol in terms of message size and 
frequency. Especially in terms of occasional extremely large content 
messages? (I'm using SOCKET protocol and Linux server with Windows clients).

Thanks for your help.

Moshe