Support Information:
Device Type: Sound Card
Manufacturer: Conexant
Model: BtCap, WDM Audio Capture
Interface: Other
Operating System: Windows XP Professional
Age of Device: Not specified
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=247&qa5=19&qa7=1500&dp=3&qm0=BtCap%2C+WDM+Audio+Capture&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Conexant+Sound+Card++BtCap%2C+WDM+Audio+Capture+ Windows+XP+Professional+) | Research manufacturer Conexant (http://members.driverguide.com/index.php?action=getinfo&companyid=247)

There are very few sound manufacturers in the world. Amongst them are Realtek, Cmedia, ADI SoundMax, and Sigmatel. I've never heard of BtCap sound devices... have heard of files with names containing BtCap but most of them are for video. And Video Capture devices will also capture sound.

Here's a couple:

http://members.driverguide.com/driver/detail.php?driverid=48802 (TV Tuner card)

http://members.driverguide.com/driver/detail.php?driverid=77347 (TV Tuner card)

Please be more specific with your hardware description, ie: what did it come installed in, chipset number, etc.