Thumb drives are ubiquitous these days—if you work with a computer daily, odds are you have one, or two, or three. Odds are, you’ve probably lost a few over your career. LaCie is here to change that by putting our thumb-drives on something we can’t live without—our keychains. When you think about it, that’s really what a thumb-drive is after all, your digital key. The LaCie iamakey is available in sizes from 4GB to 32GB, which range in price from $21 to $103 at Amazon, we’re sure this is a thumb-drive that you’ll only lose between the couch cushions for an evening. We recommend the 8GB model at $28 as the best value.