David, you have so lost me!  I don't even know what capshare is and can not imagine doing work in my car while I am driving!!  I drive from county to county, eat lunch in route.  Don't have any time to pull over--actually, many times get behind a log truck, slow moving drivers on two-lane roads where you can't pass, bla bla bla-trying like crazy to get to the next county.  Anyway, guess I'll have to check this all out. One of these days!  Maybe you can email me directly & let me know more--not able to check this site too often.  Thanks!