To clarify one more thing, I've been doing some additional playing on that system tonight, and my problems with Iceweasel have not been Flash, they were javascript problems with sites like Hulu. I had simply put that out of my mind since they were resolved by switching to Chromium. Prior to July I could watch flash based videos with that configuration on pretty much any site that I tried, but now, although the Flash install is reporting that it was successful, I fail when I actually try to use Flash based sites.