Hey, we're seeing that we aren't the the only people blogging about Connector. Check out these other links of people finding value in Connector.
Dynamics GP related
This series of posts is specific to the Dynamics GP to Dynamics CRM 4.0 integration and points out several great areas to think about before implementing your Connector integration. There are also several step-by-step guides and lists that can be used during a pre-sales engagement or implementation effort.
Dynamics NAV related
This is a series of posts dedicated to the Dynamics NAV to Dynamics CRM integration and is using CRM 2011. The author is providing his step-by-step experiences, as well and is a Dynamics MVP based in Austria.