While GuideDog is provided to you "Free of Charge", you may want to consider making a donation to my development efforts.  I have spent hundreds of hours writing, debugging, and providing support for GuideDog.  If you find the software useful, and would like to make a contribution towards future efforts/projects, you can click the Paypal Donate button below.  Donations received help to offset the cost of this site, and allow me to purchase hardware and software to be used for future astronomical software development.  If you don't feel comfortable using Paypal, email me directly using the Contact Us button above, and I can send you a mailing address for a check or money order.  Thanks for your support!!