Hi, thanks for the fast answer! 1) I tried integratind different versions, wich include: First I've tried the official one from this page on Intel Download Center, specifically the "f6flpy-x64_126.96.36.1996.zip" file, since my laptop is x64 based. But the strange thing about this is the fact that the "Detailed Description" section says this driver is for Intel desktop boards, maybe I got the wrong download? Searching for 188.8.131.526 on Intel Download Center also returned this other 2 pages: http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=21407&keyword=184.108.40.2066&DownloadType=Drivers〈=eng http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=21730&keyword=220.127.116.116&DownloadType=Drivers〈=eng But them both seem to be for RAID, and mine is AHCI. After that I found your article and tried the A and B options. 2) First I tried enabling only Series 6 AHCI controller, since that doesn't worked I've tried selecting all of them at the same time (is this a problem?) but don't got lucky. I don't know if this may affect the process but i'm booting these integrated drivers Windows XP Setup's from a Flash Drive (to avoid burning lots of CD's) Other thing that make me question if I'm doing something wrong is these two quotes: What exactly is a legacy type controller? I don't tried the one from driver CD, maybe this works... When I get home I'm gonna try this ASAP. This other post caught my attention since my controller is a series 6 one, but how i'm gonna integrate SP3 to a Windows XP x64, far as I know X64 edition only got a SP2. Thanks for all.