The Sony btf-pa402z requires media center
to be functional, unless your using another program such as VLC. I use an analog surveillance camera and external microphone with VLC to record my guitar sessions and it works surprisingly well. You will need a software program such as media center to utilize the tv tuner. As far as confirming the installation the only place it is visible is in device manager / sound, video, game controller. The drivers are supposidly not compatable in win7, but I forced the .inf file in with the compatability wizard and media center in my win7 pro works well with it. For whatever reason I have read this card won't work with xp home, just professional. Keep in mind all of the jacks on this card are analog and input only, meaning you can't connect your DVD directly, you need an rf modulator to convert digital to analog. Although considered an antique, and finding ANY info on this card is near impossible, it is worth the effort if you know how to "old school" ( pre plug and play) the device! Good luck !