I'm trying to find some kind of data only plan. The best I've found is data + other stuff for $30. I'm looking for $20 or less if possible. I don't want texting, voice, email, or any extras, just data. I have a phone that I use to call with, and a google voice #, so I would like to text via gvoice and use my other phone for calling. I've been using an iPhone over WiFi, but it's completely useless outside of my apartment (or somewhere that has wifi, which isn't where I usually go). I've read about a $25 android plan from tmo, but I couldn't find it on the site. Does it still exist? I don't currently have an android based phone, I intend to sell the iPhone and get one, so any suggestions on that would be nice as well.