IBM has just changed the licensing model for WMQ 5.3 - it's now based on the number of processors, rather than CUs.
See: http://isource.ibm.com/cgi-bin/goto?it=usa_annred&on=203-041 and http://www.ibm.com/websphere/integration/pricing The latter page is just a place holder today - I trust they will put the details up soon. Regards, David C. Partridge Security Products Manager Primeur Group Tel: +44 (0)1926 511058 Mobile: +44 (0)7713 880197 Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive