cave man

Hi there, I am trying to create a customized version of Windows Recovery Evironment. I have found very little information about customizing Windows RE and I was wondering a few things. 1) I was wondering if it is possible to add network connectivity to WinRE. If so how? 2) Is it possible to add more than one custom recovery tool to WinRE? I've been trying to play around with the .XML file with no success. Also is it possible to remove any one of the core applications in Win RE. (e.g. Removing the backup tool) Thanks, Cave man