Originally Posted by: SvanholmI recently got my hand over a used Line 6 GuitarPort. Im using it togehter with GT and it works perfect!
Got some good software and awesome amps and pedals to it.

Does anyone knows if it works as a soundcard? Can I play guitar in Cubase with it?

Probably... no idea how, but I did record my guitar into my computer using GuitarPort and Garage Band. You should be able to get it to work...