I just got the new Treo 750 and am trying to use the Terminal Services Client
to access TS on SBS 2003 and RDP on Windows XP. Both fail.... On the Windows
XP machine I get an error in the System Event log:

Event Type: Error
Event Source: TermDD
Event Category: None
Event ID: 50
Date: 2/17/2007
Time: 1:45:10 PM
User: N/A
Computer: DESKTOP01
Description:
The RDP protocol component "DATA ENCRYPTION" detected an error in the
protocol stream and has disconnected the client.

I have tried the suggested fix of deleting the Certificate entry in the
registry, but still no luck.

Any thoughts?