Quote Originally Posted by kari0ca
...(raid by hardware made by motherboard)......
I think that you are going to find that your mb based RAID isn't true hardware raid, but rather is very dependent on special Windows software drivers that are really doing the RAID function. As such, that RAID array can only be read and written by Windows. There also tends to be little performance benefit from such arrays, and they greatly complicate any data recovery when there is a failure (and either drive failing can now cost the data on both drives). Have good backups!