How much do you want to spend, and how good do you want the quality to be? I picked up a USB audio adapter for about $3 shipped from some unknown chinese manufacturer on ebay a few months ago, and it uses the generic usb audio drivers for both windows and linux. Quality is pretty crappy but it does what I need (gives me basic audio on computers without audio drivers for their primary soundcard installed). YMMV... -- We use Linux for all our mission-critical applications. Having the source code means that we are not held hostage by anyone's support department. -- Russell Nelson, President of Crynwr Software
