Here is the mobo i have Intel i915P+ICH6 LGA775 http://www.epox.com/USA/product.asp?id=EP-5EDAI I have 2 Serial ATA Seagate 250 g hd I have been tiring to figure this out for 2 long days Or am i going to have to get a Raid controller card or is it possible to use window xp os to configure a Raid 0 array? I don't care if i install the OS on the drives before i configure the raid array. Please Help im quite green when it comes to this Thanks in advance.