I now have wireless internet at my resort but when I used cafes I rarely took my own laptop, just when I needed to do updates, otherwise I used the cafe machines with my flash drive, as I said earlier I brought home some heavy-duty viruses, but I always managed to get a fix downloaded to clean them off. I thinking useing a cleanup program to wipe away your tracks is important. I actually have 2-3 on my flash and really clean up.