Adobe released yesterday a preview of Flash Player “Square”. It includes native 64bit support and IE9 hardware acceleration enhancement. Yes, you’ve got it! Adobe is again supporting a 64bit release of their plug-in and for all 3 platforms: Linux, Mac OS X and Windows.
I have updated my previous article on surfing the web in 64bit with the new details.
To get more information, jump to Adobe Labs.
Note: there is a free (libre) alternative to Adobe Flash product called Gnash, however it is still far from being stable enough on all web sites to be widely use. But anyway, it is a highly interesting project which have made recent huge improvements towards reliability and speed. You should try Gnash first and if it doesn’t work for you, then go for Adobe.
Update: Flash Player “Square” is now Flash Player 11, and there is a second beta released this August 2011.