But how does it compare to the to 1.3MP webcams fro Logitech, I understand they do alright for low light and pictures with bright light and dark lighting in the same scene?

For your review:

Their web site tells very Little about the camera. It is Mpeg4 but what bit rate (9Mb/s like Sanyo, or better than that). Does it do what they call uncomrpesssed Raw?

Pixel format, and number of bits per pixel would help. The web site says 24bit RGB (which could mean a number of things and 32bit colour, fro the 1.3Mp it just says 64bit true colour. Very confusing.

The technical list in the back of manual might tell information, like S/N (Signal to Noise ration) Dynamic range and latitude. For normal person that might be too much, but for the rest of us we can quickly tell how good it should be from these figures.

Thanks