In 4.0(1) you will have "FlexStack" which allows you to fiddle with FIFO/LIFO options for both new and read messages as well as dictate the order messages are presented to you by type (email, fax, voice, receipt) and urgency. should give you total control.
There's no option for this in 3.x and earlier, it's hard coded.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.