Just when you thought you've seen just about everything when it comes to USB flash, another design comes along just in time for Mother's Day. Gadget4all.com is selling a charming Heart Handbag necklace with a hidden flash drive that holds 2 GB worth of data. Retailing at an recession-friendly $23, the necklace is available in pink and white. Show that tech mom in your life how much you care with the gift that keeps on giving -- more memory.