Did you know Flash doesn't work on 64-bit browsers?

64-bit flash was bumpy at first on Firefox/Linux but it's been stable for at least a year now. I gather it's still in beta? Either way, "apt-get install flashplugin-nonfree" works as you'd expect.

Neither does pretty much any other plugin.

In fact, 32-bit Quicktime in 32-bit Firefox on x86-64 WinXP or Win7 doesn't even work properly; the control bar is rendered as just a solid black bar.