[QuadList] More Quad Video

[Don Norwood]

Many thanks for all the comments.  Park's suggestion of selecting the HQ 
button on YouTube playback does make a difference, and I agree with him that 
the major shortcoming of the YouTube version is a lack of detail compared to 
the original.  Plus, as others pointed out, the audio is less than optimal.

But, all in all, it's been well received so I'll try some more and see what 
happens.  Stay tuned!

Don