Imation on Wednesday doubled the capacity of its USB flash drives, packing 8GB of memory into its Clip, Pivot (pictured), Swivel, and Swivel Pro models. The extra storage allows as many as 2,400 songs or 16,000 photos to be stored on a single drive -- even the extremely small Clip model, Imation says.

The first to receive the added space will be the Swivel Pro, which Imation expects will ship later in April for $200. A version of the standard Swivel with the 8GB option will be available in May for the same price. Launch details for the Clip and Pivot updates will be revealed later in the year.