Howard,
I'm trying to guess at how these would be applied against a client name. Would this go out as a remote network query? I have users that connect to my WTS via ICA-Dial. ICA-Dial does not run over standard network protocols but rather is a proprietary Citrix protocol. Perhaps you're shooting for standard M$ RDP-based clients?

BTW, out of curiosity, do you work with Windows Terminal Servers or Citrix? ICA or RDP?
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