using newest gnash on Arch Linux 64bit and can confirm that it has Youtube compatibility... watched evil dragon's demo of the pandora on a TV yesterday with a huge smile on my face (very readable on such a large screen... NICE!!!) before then, I was using lightspark and couldn't see much of anything... if the newest gnash is on Pandora, then it can play youtube pretty much full speed at this point (something NO other portable device can boast at this very moment!!!)