I've been using my iphone for about 9 months, and have been very satisfied when using 3G until about 3 weeks ago. At that time I began having problems with Safari. Things were sooo sloooow in loading that it wasn't even usable. I've discovered that Edge is many times quicker than 3G now, and I've turned 3G off in my settings. I feel "screwed" by the powers that be, but I can use the internet on my iphone again.