well that was a job and a half 20 clocks done and the instructions for the change are double dutch to us older fanciers,but when explained by an expert who said the instructions was not user friendly and he believes there is a flaw in programme as was there with the Unikon club,the after sales from unikon are non existant waiting 4 weeks on club disc arriving phoned again last Monday still waiting,do unikon give a damn i do not think so,could not do enough for club when we purchased 18 sets from them, but after two days with this programme getting it to work was murder lost 4 clocks due to the info supplied on the inter net and a loaned disc from nearby club,was it all worth it yes its faster and quicker and will save me time later on,but unikon need to get the finger out and release these update at the end of the season and give fanciers time to get it right or repair the damage done whilst attempting to upgrade programmes. :'(