Are there any other requirements for developing with InDesign CS5 Server?
Commercial development partners are strongly advised to have a current membership in the Adobe Solution Partner program. This membership provides a channel for receiving development support and other benefits tailored to the needs of commercial development partners, including complimentary software, upgrades of selected products, access to other Adobe software development kits (SDKs), general technical information, and comarketing opportunities. Read more about the Adobe Solution Partner program. Customers performing their own in-house development can purchase single or multipack development cases. Visit the developer support page for more information.