Just thought I would share a great little Geocaching app that I have been using for a while.
Its called GCz and the most recent version is GCzII. A developer over at XDA started writing this, and it has become a really great Geocaching application.
You can search for caches nearby your position using the gps in your phone, then you can use the same software to navigate to the cache, and even LOG the cache...all from your handset.
I would post a cab in this thread, but the author updates this thing constantly, so I figured it would be better to include a link to the actual site:
http://www.nicque.com/PQz/GCz.htm
He has some screens on the site. IF you like this app, please hit the "thanks" button to show some love