The new Connections Redbook "Making the move to IBM Connections 4.5 and IBM Connections Content Manager" is now released and can be accessed here:
It contains all you need to know for a Connections Migration from 3.0.1 to 4.0 to 4.5 CR1. In the book you can find a explanation of the IBM Connections Content manager and how to use an exiting FileNet implementation in Connections or how to install it new. We describe in detail the differences between a in-place and a side-by.side migration. The new IBM Connections installation is described like my "From Zero To Social Hero" documents. It includes the upgrade of Filenet 5.2 to FP1 and the implementation of IBM Connections CR1. At the end you can find the description how to implement the Quickr Migration tools and how to use it to move your Quickr data to IBM CCM.