The galaxy of opportunities in your hand.
Technology has allowed computers to get really small nowadays. Pocket PCs are probably the most widely spread personal digital assistants. The soft they are sold with is usually good enough to view and edit office docs, maintain a gallery of photos, watch video clips and go online. There is a lot of things you can do if you can get your hands on Pocket PC software. There are actually tons of software to make you PDA happy.
One example is software for reading. You can try Mobipocket reader, which is freeware and converts the majority of file types into a format that is good for your PocketPC. If you study other languages, you can take advantage of a number of programmed dictionaries. You will always have a way to find what this or that phrase truly means.