Hi! My fiancee and I were at the store the other day, when I pulled out my Ipac to check the shopping list. A passer-by's comment about trekkies got me joking and playing around with the little device like it was a tricorder got me thinking... Why couldn't it be? There exist GPS and WiFi attachments for pocket PCs, and I saw a "Real Life Tricorder" that worked as an environmental sensor advertized on one of QVC's Star Trek merchendising shows, so why shouldn't portable sensory type stuff be out of the question? Has anyone besides myself thought about rigging up their PDA/pocket PC like this?