Hi I have an iPhone 3G running the 3.0 beta software... I have modified my carrier bundles to allow mms and tethering etc.... My problem is... I can get tethering to work on bluetooth, but what do I do to use it via USB on my white macbook? Thanks. Louis Edit: With all these posts saying don't post this etc etc i'm not too sure if this is allowed to be posted. If it isn't please just remove it as I mean no harm.