I have been streaming a lot of music lately while doing my errands. I want to make sure im not going over board though. Is there an app or widget that can tell me how much data total has been used? Maybe with a reset button for monthly cycles
Search the market for NetCounter, sounds like it should be able to do exactly what you're asking. However, I believe it will only start counting data usage from the point that it's installed. If you want to see how much data usage you've used for the current billing cycle, you'd have to log in to your VZW account.