audio out from both usb and internal onboard

[standard]

Is it possible to configure Fedora 14 to output audio via both USB audio and the onboard minijack socket?

At the moment System>Preferences>Sound only allows me to select either USB only or internal only.

I have an USB speaker connected but would also like the minijack audio out working for use with an AV sender.

Thanks.

Edit: I worked it out. I thought I would have needed an audio minijack splitter but a better solution for my needs was to select the audio output in the app (VLC).