I have a Optiarc AD-7200 Sata which has been working great since I got my pc. I recently upgraded to vista 64 and my dvd still burns and read cds and regular dvds great, but now it is no longer able to read and write DL dvds.
I updated to the latest drivers and checked the connections etc, but I just can't get it to work again.
Any help you could offer would be great, thanks.
mobo: Foxconn X38A
optiarc ad-7200 with the lated driver installed from the official page.