I am running a multi site wordpress 3.1.3. Im not using that meny plugins but one I use is Quick Cache.
I just installed wptouch plugin and the iste looks good in a mobila device but shows "mobile theme" in all desktop browsers aswell! When Im loged in to the admin and brows to the site, the desktop theme is displayed. I have tried in Chrome, IE 8 and FF 3.6 and all display mobile theme as long as Im not loged in.
In the mobile theme there are no links or menu to my static pages either.