Once you have installed Line 6 Monkey and the applicable drivers for your Line 6 device, you will be able to assign your USB capable device as the sound card for your computer. If you are having difficulty installing the Line 6 Monkey software or your drivers, please see the following documents:
Line 6 Monkey Installation and F.A.Q.
Installing Drivers For Your Line 6 Device
See the following instructions for assigning your Line 6 device as a sound card for your Windows Vista Operating System:
1) Select the "start menu" and select "Control Panel"

2) Select "Classic View" if not already selected, then select "Sound"

3) Select the playback tab, then select your Line 6 device (this example uses a Toneport UX-1), then select "Set Default".

4) Select the Recording tab, select your Line 6 device (this example uses a Toneport UX-1), then select "set as default" (if applicable). Then select "OK"

5) Close the window. Be sure that your speakers and/or headphones are connected to your Line 6 device (rather than the computer's sound card).