It looks like hard drives are't the only storage devices getting the Serial ATA treatment. According to a press release from Silicon Image, Philips is already working on a Serial ATA enabled DVD+RW drive.

Philips (NYSE: PHG - News), Intel, and Silicon Image (Nasdaq: SIMG - News) today demonstrated the world's first DVD+R/RW data drive with integrated Serial ATA interface onboard at the Intel booth. The demonstration utilizes Intel's next-generation performance desktop chipset with integrated Serial ATA and a Philips DVD+R/RW drive using a Silicon Image SATALink(TM) SiI 3611 device bridge chip.

Serial ATA will replace Parallel ATA (ie IDE) in the very near future. Serial ATA allows PC manufacturers and users to eliminate the bulky Parallel ATA ribbon connectors that provide connectivity between motherboard and ATAPI devices. In addition to allowing easy connectivity inside the PC and lowering costs relative to Parallel ATA, Serial ATA also enables a growth path for higher performance transfer rates for storage peripherals like DVD+R/RW data drives. Serial ATA provides a storage interface that meets the needs of computers for now and the next decade. The first optical drives with Serial ATA are expected to become commercially available by the end of 2003 and become mainstream in PCs by mid 2004.