Dicom Modality Worklist ''middleware'' client SCP/SCU

I need a simple application that will server as both SCU/SCP Dicom Modality Worklist. I have several US machines that do NOT have internet access, but are connected to a laptop/netbook via a cross over cable. I would like to have the application installed on the laptop/netbook. the app will query my server via the internet and get the worklist via dmwl and then provide that worklist to US machine over the cross over cable (LAN). Both [login to view URL] and <[login to view URL]> have free sdk's that will do exactly what I want, I just dont have the expertise to do it my self. Douglas Potter