What are the size of revenues of firms who produce software for any of
these categories today? What is the projected growth rates over the
next few years and what is the anticipated size of the revenues in
these sectors over the next 3 - 5 years?

	Identity Management Systems (systems used to facilitate and control
access to resources that can be delivered over 	networks)

	Digital Rights Management Systems (used to create protective packages
for digital content and to control access to 	such packages)

	Database Marketing Systems (used by marketing people to segment
customers and target offers to particular segments 	that will maximize
uptake of such offers)

	Operational Support Systems (used by Service Providers or Network Operators) 

How many firms approximately in the media sector have revenues between
10M and 500M; what is the aggregate of all such revenues for such
firms?

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Clarification of Question by pattgonzalez-ga on 17 Oct 2005 11:37 PDT

What are the size of revenues of firms who produce software for any of
these categories today? What is the projected growth rates over the
next few years and what is the anticipated size of the revenues in
these sectors over the next 3 - 5 years?

	Identity Management Systems (systems used to facilitate and control
access to resources that can be delivered over 	networks)

	Digital Rights Management Systems (used to create protective packages
for digital content and to control access to 	such packages)