How do I launch emacs in terminal mode within Powershell?

When I do the obvious thing in Powershell:

Start-Process "C:\bin\emacs-23.3\bin\emacs.exe" -ArgumentList "-nw"

Then emacs loads a new "cmd.exe" terminal, within which it is in terminal mode, instead of starting in terminal mode within Powershell. How can I start emacs in terminal mode within the existing Powershell terminal?

Answer

I can't test it cause I don't use emacs. Does it load within PowerShell if you just invoke it?

C:\bin\emacs-23.3\bin\emacs.exe -nw