Hmm, thanks shvrdavid for that hint. Guess I'll give that a shot soon...

Changing the GPU would be great, but in a laptop it's not an option. I checked already the hacky solution using vidock, but without an expresscard slot it's either no option.

Just curious, does anyone of you used ever this vidock to hook up an external GPU to a notebook? (Links to ViDocks and the Upgrade procedure...)