The Nonprofit Starter Pack is a series of managed packages that sit on top of your Enterprise Edition licenses. It extends the power of Salesforce CRM with customizations that allow you to better manage individual donors out-of-the-box.
Recording from a Hands-On-Training session: "Getting Started with the Nonprofit Starter Pack"
Support for the Nonprofit Starter Pack is provided in the Power of Us Hub, an online community for Salesforce.com Foundation customers. To login to the Hub and access the resource links below, just go to powerofus.salesforcefoundation.org and enter your Salesforce username and password. Please note: only active Foundation customers are able to access the Power of Us Hub.
To ask a question about the Nonprofit Starter Pack: Q/A in the Hub »
To review documentation and resources: NPSP Chatter Group in the Hub »
General documentation for the Nonprofit Starter Pack is provided in a series of Knowledge Articles here or in searchable format in the Power of Us Hub:
The Nonprofit Starter Pack is an open source, BSD-licensed package. Developer contributions and involvement are welcomed and encouraged. All packages and source are currently hosted on Github using git. Use the NPSP-UM project for an unmanaged deploy of the current versions. Managed and dev branches as well as tags, issues lists, and release notes can be found under their respective package names.