talk directly to your local sales office asking to speak with one of the sales person. you can then put specific requirements to them and they WILL (DO) come back to you with a price, they will also make suggestions as the best way to do it.
Licensing (and costs) all depends on too many variables. Is the 10,000+ users all come on to the same server, whether its a cluster of servers, failover and so on and so on. you can also go to the MGateway site and download a "Licensing document" that describes HOW licences work (internally - programmatically) and from that you may get a better feel how the 10,000+ users interact. you will find that on the utility site at http://www.mgateway. com/utility.htm kev
