In our study at the university we use the flash drive allot. And i can remember more then one case where a fellow student was devestated with the lose of his USB Flash drive. As these flash drive hold all our assignments, papers, and sometimes our exams. I lost one during my study and i can surrly need a USB flash drive shaped like a Key so i can hang it on my key chain and never forget it.You can buy me one from here at Amazon. The 4 GB only cost 24$