I viewed the medium size file.
We need to know a few things on each video:
1. How was the quality? Quality was as expected, pretty good.

2. How long did it take to buffer and did it stutter after playing? It started immediatly and ran smooth throughout

3. Did Silverlight install and run okay on your machine? Nothing installed on my pc

4. Would you like to see this streaming option installed on our websites? I certainly would!