When Jim Benson opened up his web browser one day, he discovered that he was someone else. One of the perils of using borrowed hardware to establish a temporary identity is that if you are not really careful, you can leave quite a bit of your identity behind.
This is as good a reason as any to put your temporary identity on a thumb drive, so that you don't leave droppings behind that cause confusion (or worse). Jeremy Wagstaff's Directory of Programs Designed for USB Drives is a good place to start for mostly Windows setups; Lifehacker's Carry your life on a thumb drive is good too.
