laptop model: VGN-NR110E
Basically i need to record some sounds off the computer, and i want to use audacity to capture the sounds..
The only problem with that is that audacity is not recognizing the recording devices..
here is a picture to better understand what i'm saying:

not showing any recording devices?:

here are the sound devices and driver information:

dxdiag box:

i really dont know what to do.. do i need to update drivers or what? everything else is working, i have sound. I just cant capture sounds on this laptop, and i really wish i could like on my desktop.
help appreciated, thanks.