Removing folder from desktop using group olicy on Win 2008 Server

I am just setting up a new windows 2008 domain with vista clients.

Just doing a bit of work getting the roamin profiles up and running.

I have redirected all of the folders to the network shares:

\\servername\home$\

and they seem to be running ok. The problem I am having it that when

the user logs in a folder is on the desktop with their username on.

So when bob smith logs in there is a folder called bob smith. All of

the folders inside this seem to be redirecting to the network drives

ok.

How can i go about disabling this from the desktop? I have had a look

in the group policy but i cannot see what it is called. I have found

the option in the group policy to remove the my documents folder and

my computer but nothing for the folder i am after.

Anyone any ideas? Just dont want my users to start saving stuff here

then they cannot access stuff when log into another PC.

Thanks