You are looking for more information about the Intuit Developer Network (IDN), Intuit Partner Platform (IPP) or Software Development Kit (SDK).
The Intuit Developer Network and Intuit Partner Platform have been renamed to the Intuit Developer Group (IDG) and the site is now Intuit Developer.
For more information on Intuit Developer please visit http://developer.intuit.com or follow us on Twitter and Facebook.
Additional helpful links:
For details on all of these networks, platforms and kits, please visit the Intuit Developer Network site.