VBScript Command Prompt - wscript

Hello,

I'm very new to scripting and need assistance creating one.
I need to create a command line prompt on a Wyse terminal server using Windows XPembedded.
What needs to happen is for a cmd window to open and to execute the following command:  "C:\WINDOWS\SigPlus\Tools\sigsock.exe tsmf01.corp.topazsystems.com test 6"

I've figured how to create a VBscript to open the cmd window, however, I don't know how to execute the text.
Any assistance would be greatly appreciated.

Thank you!