I tried searching for this question but nothing seemed to stand out for exactly what I wanted to know. I'm on a standard 1400 minute family plan with 3 lines. using LG VX8300's I'm wanting to get my hands on two Droid Incredible's (via the buy one get one free deal they have going). For my personal situation, I don't want to use them as phones (AT ALL), but more for wifi and displaying images to clients. My questions are: 1) Does adding on the unlimited data plan $29.99 work acrossed the entire account-all 3 lines? or do I have to buy data plans for BOTH new phones? 2) If I bought the phones and the data package(s) for say 1 month, would I be able to down grade my lines. No data package and go back to using my old VX8300's? Would I be able to keep the two droids? Is something like this possible to do? or am I expecting to get phones for next to nothing? =P thx.