Adding a digital TV tuner to your laptop is now as easy as putting a thumbdrive into a USB port but only if you live in Europe or Australia. Pinnacle Systems has launched the PCTV USB Stick, a tiny digital tuner that looks like a thumbdrive, and comes with a handy remote and software to save shows in DivX and other formats. Plug it into your USB port, and you have full access to terrestrial digital broadcasts using the DVB-T standard, which has been adopted in much of Europe and Australia.