Green Up Radio for traders

[froment]

Well, I'm not into horse betting/trading at all (as someone here said once, I don't bet on any animals that have more than two legs :lol ), but I've just stumbled upon this Green Up Radio, and I thought it might be useful for those of you who do pre-race trading. As their home page says: "Green Up Radio is an essential service for serious betfair trading professionals. The service plays an alarm alert to traders approximately 10-15 seconds before the actual live start time of a horse race, not just the scheduled off time. This gives the trader ample alert time in order to close his or her position and ensure that he or she is never in the potentially devastating position of having to close their position in play." Sorry if it's already wide-known, this looks like quite new idea to me...