I'm wondering, after the initial setup of the phone is done, can I just cancel the $25 data plan and switch to the cheapo Mobile WAP plan for $5.99. Will this plan work with this phone? I had this cheapo plan on my account when I first received the phone and could not use it to register the phone at all till I upgraded to the full fledged 3G plan. Now, after I'm done activating the phone, if I downgrade, will I still be able to browse the web with G1, like I did (albeit slowly) with my old SonyEriccson K750i? Or will I lose all connectivity together, due to G1 being designed specifically for 3G use?