Ever wanted to listen to instore radio in the comfort of your home? Ever been to ASDA in england and liked the music they play? Well, now you can listen to music while they advertise books, toys, food and more! Also listen to their awesome jingles.
Sound Card - If you can hear sound, you've got one of them
Windows XP/Vista/7 - Not mac compatible, might be linux compatible with the WINE emulator.
Windows Media Player - This comes with all windows operating systems from XP +. I recommend getting the latest version