If there was ever proof of my geekiness, this photo of my hotel room in London would be it. You know you're geeky when you carry more equipment than clothing on a trip.
Some of the equipment I was lugging around Europe: Canon A80 digicam, Canon CP-200 portable photo printer, scads o' photo paper, ink cartridges, iPod, 3 sets of 4xAA rechargeable batteries, battery chargers, USB and RCA cables, various plug adapters, Flashcards (2x256MB + 128, 64, 32, 16), ahhh!!!
I used the photo printer to make my own postcards in France and Spain, and in England I made an album of my best friend's wedding, as it was happening -- insta-album!-- that included photos of the preparations leading up to the Big Day, and photos of all the guests, beside their signatures and well-wishes, and I printed off extra copies of guest photos for them to take home.