Lexar, now owned by Crucial Technology, have been around the Personal Computers for nearly 20 years now, from a time when they probably were truly personal. So they should know a thing or two about PC users, their needs, wants and desires. Fast, small and large capacity external drives is certainly one of them and Lexar have a couple out their. Today we review the Lexar Professional Workflow DD512, aimed at the professional who uses and moves large files either on the go, or just around the office, that's all of us then!