Just a simple modification needing days of work…

I have a Wyse 3235 LE, and the only thing I want to do is modify the Factory Settings with a new Default RDP Connection (Just the server address) and a default resolution.

From the reading I’ve done in the forums this requires that I pull the Configuration from the terminal (dumping the registry) using WDM, keep only the changes from a “fresh” version of the configuration, do more things and build an addon package (or totally new system image), then push it back to the terminal.

So far I’m trying to install the WDM software, but such a menial task is proving too difficult as it requires the IIS Web services and SNMP service (which aren’t available on my machine for some reason).

So my question is: Is it really this difficult to do? I figure I need to make about a total of three registry changes to the factory default data, but after spending two days trying to get this to work, I’m lost. It’s not like I’m managing a whole network if these things, just my one terminal in my home.

Any suggestions?