I get this question now and then from customers who think it will help them work out how many servers they need for their clients. To me it sounds like "How many people can you fit in a Mini?" - although you can probably fit 21 people into one, the car...

MSMQ is a protocol that can benefit from the odd tweak to the registry. Unfortunately it is not always obvious what you can change to improve performance so I've tried to pull together the various sources of documentation. The first place to look is...

If you want to quickly create a few test machines or roll out dozens of branch offices, DON'T clone MSMQ. The end result will be messages that just stick in the outgoing queue for no obvious reason and then, when you've got fed up waiting, get delivered...