Unseating the Iomega Jaz 2GB drive in speed and price is Castlewood System's ORB drive. With a 2.2GB capacity, the $199 ORB is about $100 less than the Jaz, and the $30 replacement cartridges are nearly one-third the price of the Jaz's.
The ORB's performance is a winner, too. We compared average read/write speed of the ORB internal IDE drive (parallel, USB and FireWire interfaces are promised for the future) with an external SCSI Jaz drive. The Jaz should have been faster but, in fact, the 5400rpm ORB pulled in front at 1.24MB per second vs. the Jaz's 0.61MBps on our standard file copy test. At that speed, the ORB rivals some hard drives.
Castlewood includes several utilities, such as drive and cartridge status, and disk eject. But more useful are an image-copy drive utility and the professional backup utility, which lets you choose files and which copied at a rate of 1.98MBps (there is no compression option). These utilities are available from a program group or by right-clicking on the drive's icon within Windows.
Our only concern: Castlewood is a brand-new company, and during the past two years, the product has been repeatedly delayed. As with many new, price-leading products, finding the drives (or, more critically, blank media) might be problematic.