Can I run LifeLines on a USB drive?
If you use the USB drive on the same Operating System, yes, or have Wine to run a Windows version on a Unix-like system. If you just have the database, you are only limited by the endianness/processor family. For example, if you have Windows at work and at home, you can have your entire LifeLines directory structure and database on the USB drive. With Unix-like systems, this is probably easier to accomplish with just the database directory on USB.