I want your experience with TouchRPN to be flawless and intuitive, no matter your walk of life. If you have any questions, concerns, criticisms, or acclaim, don't hesitate to drop by mountainmandan.net/touchrpn/support/ where you can view an up-to-date version of this manual, as well as view FAQs, visit the comment threads, etc. You may also want to submit a bug report to me directly, at dstaudigel@gmail.com. Good luck!