Back when I was in college, my main computer was my beloved 12" PowerBook. It was the last revision with the 1.5GHz G4 and the scrolling trackpad. The little fella was an excellent laptop for my uses, and lasted me through all my years of engineering school until finally being replaced by an Air after I graduated. Alas, I needed the money more than I needed my PowerBook, so I sold it to the father of one of my friends. I recently found out that he found himself with a new computer, and I asked if he still had the PowerBook around. He did, he sent it back to me, and I just got it back today! It's certainly a bit worse for wear; it has a few nice dents that it didn't have before, but it still works like a little champ. It's good to have my trusty little PowerBook back in the fold!