It would not eliminate mobo failures, memory failures, etc.Is this worth doing?Also, looking at Sandeep's RAID card recommendationshttp://www.newegg.com/Product/Product.aspx?Item=N82E16816116041Win 7 is not listed as a supported OS. On the manufacturers support page, there is a comment aboutSupported with the 9.5.3 code set drivers"which provides a 613 MB link.