I've seen some but am looking for the cheapest with free being ideal. I won't use it much but there's a specific situation that arises maybe once or twice a month that would make such a feature handy. Not handy enough to pay a boat load of money for it though. If I used it more often I could justify the price some are wanting ($10-$25) but with as sporadic as I would use it it's just not worth that much to me. So what's out there that will accomplish this task while not costing a lot of money? Thank for the help. Thanks for the help!