Also I am not sure about this... But can anyone explain about the GSM mobile thingy... Where you lappy connects basically via a mobile phone? I need this for the rare occasions out on site when I need tinterweb access...Can this be installed into a laptop or is this an extra peripheral.
It probably depends on the phone - I set up a client's Nokia so they could get net access on holiday using a standard USB phone connection cable and the Nokia software downloaded from their site. Took all of 10 minutes.