Hello, On Sat, 17 Sep 2005 15:28:18 +0200, Admin/Jan Erik wrote: > I have a Promise SATA 300 TX ( NOT raid ) that do have RHEL4 driver, but > this driver doesn't work with CentOS4 I have a Promise SATAII 150 TX4 controller which I belive is somewhat similar to your controller. And judging from http://www.promise.com/support/download/download2_eng.asp?productID=129&category=all&os=100 the two controllers use the same driver. My controller wasn't supported by the first CentOS 4 (4.0) release, but with CentOS 4.1, things work fine out of the box, with no need to try to install special vendor drivers. By the way: The driver (kernel module) is called "sata_promise" on my system. Have you tried simply forgetting about the vendor's driver files, and just install CentOS 4.1, perhaps telling it to use the "sata_promise" driver, if manual intervention is needed? -- Greetings from Troels Arvin