Lexar Media today announced that JumpDrive, a new high-speed portable USB flash drive, has started shipping worldwide. JumpDrive, which the press release says is “roughly the size of a person’s thumb,” features a solid-state architecture and embedded Lexar Media patented controller technology. The new drive is available in 64MB and 128MB memory capacities with manufacturer’s suggested price of US$79.99 and $119.99, respectively.