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I downloaded and installed yesterday. Seems to be working and I do have the white square. Tested it with a 45 minute Hulu video last night and saw much lower temps that normal. Side effect has been some strange behavior from ads on certain websites. They work, but not quite right.
 
Forget about flash. Get rid of it and watch all of your online videos in HTML 5.

If this were easy I'd be on board in 0.5 seconds 🙂

I'm signed up on YouTube for the HTML5 beta thing, but outside of that what else can you do? (Besides uninstall Flash 😉)
 
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