Y'know, I'd switch to HTML5, but...
...everything I've read about DRM has made me cautious and skeptical.
I have FlashBlock installed on both browsers I use -- Firefox and SeaMonkey -- with a blocklist as long as my arm, along with AdBlockPlus and NoScript.
All I really use Flash for these days is watching YouTube footage, that's pretty much it. For all other Flash content, my browsers have standing orders to "shoot on sight".