De ja vue you've brought this up countless times the answer is still the same not happening.
This version of Flash runs ok. http://www.youtube.com/watch?v=wNf9rEPoc8Q
http://savevideo.me/ = example
download/stream never needed flash
Avoid adverts as well.
I really wish the Flash in the PS3 was upgraded to at least 10.1, so I would be able to use SVT Play (sort of a swedish BBC iPlayer website).
Adobe is no longer supporting the Power PC architecture. There will be no updates to Flash in the PS3 browser. Buy a PC if you want to use Flash.
If that's the case, how come Adobe released Flash 10.1 for G3 PowerPC Macs when the PS3 version is still only Flash 9.1?