The TechZone has a review on the Verbatim 1GB Store 'n' Go U3 Smart Drive.
With the U3 platform, users can launch portable applications from the smart drive without requiring the applications to be installed on the computers. As a result, users can work in familiar environments and don't have to worry about leaving any personal information or traces of their visit behind. Everything remains stored on the USB smart drive. Users can carry their emails, applications, personal settings, bookmarks and favorites, folders and documents with them wherever they go without always having to carry a laptop, or risk not having a needed application on a borrowed PC.Verbatim 1GB Store 'n' Go U3 Smart Drive Review