I've just released an iPhone/iPod Touch application for ham radio operators and am about to "go public" with it--you can see the site here:http://www.freqloader.com/
I still have a few "promo codes" available (Apple limits the number) that allow people to download the app from iTunes for free, and I'm hoping to find iPhone owners that'd be willing to try it out, and keep it, in exchange for giving me some feedback on their experience...
If you'd like to play with the program, and are willing to write me a few words concerning your experience (likes, dislikes, issues you had, things you'd like to have) after a little bit, it would help in making the program more useful for all amateur radio operators.
So, if you've got an iPhone or iPod Touch (firmware version 2.1 or above) and are interested, please head to:http://www.freqloader.com/contact/testing.php
and submit the form. I should be able to get back to you with a promo code pretty quickly.
Thanks and regards,