I tried it out and got similar results to JBM. There were some quirks to it though and I'm not sure it's an improvement overall. First off, having to register to use it sucks. But I did like the ability to save a load. It would be nice if JBM had that feature.
Couldn't help but notice that the company is selling a handheld ballistics calculator, but for $399 and old school technology it's not as compelling as an iPod Touch for $229 + $10 for Ballistic.
