What does that have to do with Geocaching? Maybe nothing. But if you Geocache with a PDA maybe a lot. The product hasn't been released but it is supposed to be soon. I understand that there will be models with a GPS available.
http://news.com.com/2100-1044_3-6045150 ... &subj=news
Possible picture here:
http://www.engadget.com/2006/02/24/micr ... i-project/