I have been using 3S software since 2004 at our club here in NY and we love it. Whenever I had a problem with the software George was there to help. I have upgraded as they develop better versions and it was well worth it. I have done small shoots that only had 10 shooters up to shoots that had over 600 shooters and the program worked great!! The upgrade that they have done in the past year has brought their program up to elite status in the shoot software programs. My hats off to George and Marcello you guys are the best.