The old X-Fi Platinum with the connection box for a drive bay is also under Win7 / 64 to the YouPAX current driver to operate well. But you should keep an eye on the Auto Update Software and disable it best, because a fully coated in the background update can shoot the driver and the card is then no longer recognized even though everything is still OK according Win Device Manager. One thing that certainly has driven so many users of this card to despair. This card is used by now traded fairly low. My copy has my example no 50 cost. At this price, it is preferable even better onboard sound solutions definitely and thanks the front connectors lot more comfortable. Headphone users will like the adjustable front output. In playing this card is very good. Who is expected, however a high endige analog sound output safe disappointed because although the converter on the map are good, unfortunately the analogue amplifiers are behind only Industry standard and thanks to the use of SMD components also difficult to "modding".