Hi all. I just installed the MiFi card at home yesterday and it seems to work fine for my wife and son and I for internet access. We're moving from an unlimited internet connection over to this connection and so I'm really concerned about us hitting that 5 gig data cap. I plan to monitor our usage every day on the Verizon site but I have a few questions and was wondering if any of y'all could help me with them. First, does unused data roll over from month-to-month? My guess is no but figure it can't hurt to ask. Second, is there a way I can set something up to send me a warning email or text message to my cell phone when I hit a certain threshold like say 4.5 gig so that I know I need to be extra careful to not cross the 5 gig line? And lastly and most important, is there a way to set it up so that if I *do* hit that 5 gig cap that all of my data traffic will be 100% stopped so that I don't get charged for going over the cap? I would much prefer for my internet connection to just stop working if I hit the cap rather than get billed for going over my limit. Thanks in advance for help with any of my questions! 