Currently I have unlimited data with my AT&T plan. I have been considering going down to the 2GB plan since I average roughly 300MB/month from analyzing my past usage on when I log into my account. I don't stream any video on 3G, I'll occasionally listen to ooTunes on my way to and from work, but not for long periods of time. Whenever I'm at home, I'm connected to my home wifi network. So I don't think I would ever go past the 2GB cap if I went with that plan. However, I'm looking for opinions from those of you who have made this switch. Do you regret and/or recommend it?