Hello There
The Wiring 1.0 Installer is a nice feature with all the choices to install or not software and the installation of drivers, but some times is easy to use a simple unzip archive, for example at my university the computers at the computer lab don't have permissions to install software and is more easy to ask permissions to install drivers and not software.
Maybe is a good idea to have a unzip version
(I know that always i can zip the C:\Program Files\Wiring folder and use that

)
thanks
marlonj