Hi Peeps I have been on iPhone Unlimited Data for 3 years. So sick of Apple am I, that I have moved over to another corporate beast in the name of Samsung, but at least I have Android to play with. Anyways...My phone comes tomorrow (Samsung Galaxy S2). Please could you guys give me some advice on the following: 1) Tips on how to avoid using crazy amounts of data from the start (I am only on 100mb..) 2) Tips on must Have Apps that every 30 something woman should have. NOTE: I do not Facebook or twitter. I do have Gmail. I mainly use Maps, MFP, Email, Web browsing. I never watch Vids / TV unless using Wifi. On that note, will the phone auto switch to wifi when it finds a know signal? Thank you "enlightened ones".