Ran across IronKey Personal in PC Magazine and thought some of you might be interested. It has built in encryption, the option to use Firefox via it's own secure (and anonymous) servers, and even someone enters the wrong password ten times in a row it fries the electronics - adios data! Follow the link for more details, but I think it's ideal for things like your list of passwords that you want to keep with you even if travelling without a laptop.
I'm Andy Warren, currently a SQL Server trainer with End to End Training. Over the past few years I've been a developer, DBA, and IT Director. I was one of the original founders of SQLServerCentral.com and helped grow that community from zero to about 300k members before deciding to move on to other ventures.