PhotoFast debuted an “HD” version of its i-FlashDrive (previously reviewed on iLounge) at CES 2013, though the company did not quantify what differentiated this version of the two-way external storage and media viewing tool. Sold in 8GB ($85) and 16GB ($155) versions, it notably doesn’t have a native Lightning connector—it’s still Dock Connector-based—but if you buy a 16 GB or larger version, PhotoFast will throw…