Hi; here what i done.... 1 copy all things from xp-sp integrated to c:\xpsp2 2. downloaded this ==>> Now, without further ado, download the drivers here (raiddrivers 1.01.exe )[Version 1.01 - 3.32MB]. 3. extract files and done as instruction... 4. later ==> http://greenmachine.msfnhosting.com/READING/addraid.htm done what i read... 5. write all with neor as boot cd... my xp setup goes wrigt until partition screen.. my hd config is look like 2 x 80 = 160 gb as Raid 0 but at setup scrren partition scrren was not look like what it must be ... appears there is two indepented harddisk and partion is unknown ??? need any ide fir my problem...