Hi, I have a UDMA66 HDD and Board. I have enabled the options for using UDMA in the Kernel conf. Now the Kernel shows me that: hda: 87930864 sectors (45021 MB) w/2048KiB Cache, CHS=5473/255/63, UDMA(33) ^^^^^^^^ Why UDMA(33) what can i do to enable UDMA(66)? cheers, Raffaele -- Raffaele Sandrini <rasa@gmx.ch> For encrypted Mail get my Public Key from "search.keyserver.net" ID is: 0xEC4950E9