This is the v1.32 Win2k driver for the Philips Acoustic Edge sound card. This driver came on the CD included with the card. For some odd reason, after installing this driver and running the Philips web update, I got "updated" to the v1.28 Win2k driver. Go figure. I suggest not running Philips' web update until they let you choose which driver you want and let you download it locally, as opposed to running the update from the web.