Apple repair and upgrade shop MacService has announced its new 320GB Apple TV Upgrade service. According to the company, the larger capacity drive can hold up to 400 hrs of video, 72,000 songs or 200,000 pictures. To have their Apple TV upgraded, users must send their device out in a MacService-provided custom shipping container using a pre-paid UPS shipping label. Once received, MacService installs the new 320GB hard drive and transfers the data…
