I run both 2003 and 2008 Terminal Services

Users can log into either server

BUT, as of about 2 months ago, all NEW users that I create either
through iManager or MMC cannot log into the 2008 server

I get the message on the Windows login "Welcome" screen after about 10
seconds : X - "More Data is Available"

Other symptoms :

Using MMC and selecting the "Remote Control", "Sessions", or "Remote
Desktop Server Profile" tab, I get the message:

Could not load the Remote DEsktop SErvices properties for this user
because: More data is available

This error only occurs on newly created users - all my old users work

Any ideas would be welcome