Alain, Yes, 0mq seems to be a good way to go as there is just more support across the board.
Have you a project on Smalltalkhub (or elsewhere) with your experiments so that I could have a look? I've updated the 0MQ bindings page to list the smalltalkhub pharo client and also had a look at what was in the GST client. It would be nice to port the GST code to Pharo so that we would have a nice package. 0mq could help with the multicore support very nicely. We are going to use SDL for low level, why not go 0mq for interimage communication? It makes sense to me. Phil
