Tony's program is excellent (TAP). I have had it and love it, but there are some things I didn't like about it that had nothing to do with its function or data. First, I had a hard drive crash. It was a real pain to get the program back on my computer since I didn't purchase the CD version. Also, there is a fee for updates. This is important because there are new bows and shafts every year to be added to the data base. The software is pretty expensive, and I think this should be included in the price, but Tony is only a one man shop and I can understand why he charges. Due to these things, I am probably going to buy Pinwheel's On TargetSoftware. It is only $50 and upgrades are free: http://www.pinwheelsoftware.com/h-2UpgradePolicy.html

You can buy it direct or at Lancaster. It comes with 3 licenses for other computers, too. If you go to the Pinwheel site, you can also purchase just parts of the program if you don't want others for less money. So, if all you want is the shaft selector, you can buy that by itself and not get the tapes and charts part.