4 Tiny and effective.trotmaster | 25/06/2009 | See all trotmaster's reviews (1)Just taken delivery of the usb flash drive. It is fantastically small.The encryption only works when you run the exe that is provided on the flash drive but then it completely hides the encrypted files from view. I am certainly not qualified say that the files were then completely secure, but from the average layman they are safe.One gripe I have is that the storage is around 8,000,000,000 bytes which is 7.45GB NOT 8GB. It seems stupid that a company that makes storage devices are not aware that there are 1,024 bytes in a kilobyte. Not that 7.45GB is to be sniffed at, but I believe future customers should be aware of this issue.