On Mon, 2007-07-02 at 19:14 +0530, Rohan Kulkarni wrote: > My motherboard supports hard disk speed of 150MB/s but i get only > 15MB/s speed Have you double-checked that the figures you're reading at are bits per second or bytes per second? -- (This box runs FC5, my others run FC4 & FC6, in case that's important to the thread.) Don't send private replies to my address, the mailbox is ignored. I read messages from the public lists.