Linked by Thom Holwerda on Thu 12th Oct 2006 15:05 UTC, submitted by Tomasz
SkyOS has gotten DMA support. "There's support for VIA, AMD, Intel and SiS chipsets, more will come. What does it mean? Less CPU usage and a huge speed increase for the supported PATA/SATA controllers, just check the changelog for initial benchmarks." It is available as an update for beta testers, which besides the DMA update, also includes updated drivers.