said by Optimus2357:Is there anyway to dig deeper into the logs to find out exactly what is causing the crash?
I'm not sure what logs exist, but you can try installing a free version of visual studio (either 2010 or 2012) and try to use that for debugging. It has a somewhat (?!) steep learning curve, however.
BTW, I tried to watch something on that site -- it forced me to install a newer version of Silverlight, but afterwards, I was able to watch some trailers. (WinXP & Firefox/Chrome)
I have a feeling that Silverlight relies heavily on .Net components, and they could be screwed up.
Personally, if not too much of a hassle, I'd just do a clean install of Windoze.
BTW, what is "OS Version: 6.1.7601.2.1.0.256.48"? Vista or 7?