I’ll start by echoing item number one from Kathryn’s list: slip a power strip into your bag, along with all the cables and chargers you’ll need for laptops, cameras, iPods, phones and marital aids. Remember the ABC rule: Always Be Charging.
A power strip can come in handy in hotel rooms that skimp on power outlets or hide them behind heavy furniture. A second strip in your day bag will make you a popular pal at the Convention Center, where folks plop down in the hallways between panels to catch up on e-mail and web surfing.
If a full power bar takes up too much space for you, consider chucking in a triple-tap or a smaller, grounded extension cord.
And, of course, a reminder for our friends from overseas: make sure you tote along any necessary current converters to handle our quirky American AC.