SendToRun
SendToRun is a simple app that will 'send' a program to the Windows Run… dialog from the SendTo menu. SendToRun automatically encloses the filename in double-quotes (") and places the cursor at the end of the line.
Installing: Simply create a shortcut to SendToRun.exe in your SendTo folder, typically %USERPROFILE%\Sendto (C:\Documents and Settings\username\Sendto)