Sorry for cross posting but another thread didn't really answer my question. With McDonal'ds free wifi, you need to tick an agreement box and click "Log in" so theoretically "authenticating" for internet access. Does this stop access to the market because you can't tick that box if trying to access the web via the market? Will the market work on my own wifi access at home, with 3G and all that switched off. I assume that switching off "mobile data" but allowing wifi still allows internet access.