We are currently looking to use CMMi (Continuous Representation) as our guide for SPI.
In the weeks, months, and years to come we will address the process areas to the level of capability we think we'll need, in the order of the most ****** needs of our organization. The Continuous Representation is open for this priority selection, the Staged Representation far less.
For more information you can visit http://www.sei.cmu.edu/ (heavy reports) and http://seir.sei.cmu.edu/ (more readable).
If you have more specific questions I'll try to help: mailto:StevenDeneir@writeme.com
It must be understood that quality cannot be the assigned function of any one person or organization: rather, it must be the PRIMARY RESPONSIBILITY OF EVERY PERSON INVOLVED IN THE DEVELOPMENT OF A PRODUCT.