I have asked in a few other threads and haven't found a concrete answer so Im hoping to find someone who has experience with this. So if I had the 1,000 message package and 3/4 thru the month I realize Im gonna go over the 1,000. Can I switch to the unlimited and be prorated. So I would be charged $7.50 for the first 3/4 month and $5 for the last 1/4. Is this not the case? If I did this would I be charged for both aka $30? I have the 1500 plan and generally dont go over 1000 so saving $5 a month would be nice. But maybe every once and a while I may go over 1000.