This announcement of the Canterwood chipset brings the introduction of the 800MHz FSB processors, a 66MHz addition to the existing Northwood family. The new 800MHz FSB processors feature HT, which Intel has been touting as a multi-tasking benefit. However, the biggest change from the i850E/i845PE family, aside from the Dual Channel DDR support, is the official support for Native Serial ATA. Though, there is no software is on the market that can take the full advantage of this bandwidth, and probably will remain so till the next Windows release..