Well, I figure since it's late, the DSL is still working, and it needs to be done, I believe the Windows copy of the simulator should be ready within the next few minutes. It was only a few line changes to the update script, but it will require me to split the two simulators. Once ready, the new links will be:
Windows: http://chrisjs.com/rockbox.sim-win32.zip
Linux: http://chrisjs.com/rockbox.sim-linux.zip

UPDATE: They're ready. I haven't tested the linux copy (I'm going to bed right after saving this) but the Windows copy does have working plugins (and I'd assume working codecs, but I don't have any files to test that). The Linux copy has a few extra files in it (SDL.dll for example) that can be removed, which I'll do tomorrow.