I must live RIGHT on the edge of big red's 3G for my part of town, as my reception for it is in-and-out all day. One minute I've got two bars, then next zero, followed by a couple of minutes at 1x, only to jump back to 3G. It's like this at both work and home (anywhere else in town, literally, is superb coverage). Without a good charge at lunch, I'm dead by 4.30 or so. I'm considering putting a router in my house to alleviate some of this workload from the battery. My question is wether or not anyone thinks I might save a little juice by doing this, at least for the back end of my day.