Quick plug for the Newsgroups
If you have a question about MSMQ then you can't do much better than posting it on Microsoft's newsgroups.
The USENET names for the newsgroups are:
- microsoft.public.msmq.interop
- microsoft.public.msmq.programming
- microsoft.public.msmq.deployment
- microsoft.public.msmq.performance
- microsoft.public.msmq.networking
- microsoft.public.msmq.security
- microsoft.public.msmq.setup
- microsoft.public.dotnet.distributed_apps
There's a good collection of MSFTs and MVPs there so you should get a response in a reasonable timeframe.