First of the delivery time, for lunch on Mondays and on Tuesday ordered via UPS already there, really fast as it gets. The installation process proceeded under XP without problems. The picture completely smooth and the sound quality is also very good, with me lightly Hall but that may be due to my space. My previous camera "Live! Cam Optia AF (VF0560)" which was almost twice as expensive is against this a joke, if you side by side puts both images and only the movement vergleicht.Sogar in the automatic brightness adjustment is this forward. I can only give 5 stars because this cam exceeds my expectations. The price is quite reasonable and I think is even beneficial.