When I started using GameEx, I had serious issues playing videos, browising youtube, etc... I opened a specific thread about it, but with no avail. My issues was similar to Adultery's: I mean, I opened the first video from a list, then watched it, then returned to the list... when starting a second video (no matter if it were another video or the same as previous), GameEx crashed. Never had a problem with previews, though. We concluded that it was a codec problem. Then another user posted a similar problem, an in the next release.. tada! Everything was working good with videos for me too... and it has been so since then. In fact, with the latest release I can see videos without crashes. Now Adultery has having an issue like mine.... or so it seems. All I want to say is that.... I'm convinced that it isn't a codec issue... obviously this issue that repeats with minor variants in different systems is a GameEx one. That said, I'm going to test this beta version and I'll report the results.