I really wanted an iPad 2, but after seeing the great deal that AT&T is offering for the 64GB 3G for only $529 I'm going to go that route. Now I'll only be using it to surf the web so I don't see the need to upgrade to the iPad 2. Now my question (may be a stupid question) is can I still use the iPad 3G if I cancel the 3G before the 30 days is up? I don't really travel so I have no need for it, but this deal is too good to pass up. Thanks in advance to anyone that can answer this for me.