Hi all,
I'm trying to configure an Altec Lansing USB headset (earphone/microphone
combo).  Both the earphone and microphone jacks are plugged into the same
USB connector.  When I plug it in dmesg detects it with:

> usb 2-2: USB disconnect, address 2
>
usb 2-2: new full speed USB device using uhci_hcd and address 3
>
usb 2-2: configuration #1 chosen from 1 choice
>
input: C-Media USB Headphone Set as /class/input/input3
>
input: USB HID v1.00 Device [C-Media USB Headphone Set ] on usb-0000:00:
> 1d.0-2
>

However, I'm really not sure where to go from here to get alsa to use the
new headset; everything still goes to the speakers. How would I go about
switching between the headphones and speakers (or maybe have them both
running?). Thanks =)