OK, Thank you very much for your reply and the information. I do use Sandisk SD/SDHC/SDXC Memory Cards in my SLR Digital Camera, and they work fine, so I'll try the Sandisk flash drives for my ALP update use. The Verbatim 8GB Flash Drives that I have been using are 2.0. I'll try the Sandisk 16GB 2.0 Flash Drives and see how they perform for updates to my ALP systems.