Here's a few demos from Covlan, I thought I'd better upload them before I forget:

An internal lan 2v2:
http://www.team-dignitas.org/q4demos/dignitas..._13.40.zip

dignitas vs 4kings on Better Than Nothing:
http://www.team-dignitas.org/q4demos/dignitas..._15.47.zip

dignitas vs aAa on Better Than Nothing:
http://www.team-dignitas.org/q4demos/dignitas..._14.43.zip

dignitas vs Reason Gaming on Sandstorm:
http://www.team-dignitas.org/q4demos/dignitas..._19.31.zip