I want to buy an iPod Touch for my wife, but I am concerned that it may not work with our computer. We have an older (5 ish years) Power Book running OS 10.3.9. The tech specs on Apple's website say that you must have 10.4.10 or later. Unfortunately a new computer is not in the budget right now. The old computer is in rough shape, and I am not sure that upgrading the OS would be successful. What would or wouldn't she be able to do with her iPod Touch considering the age of our computer?