Screaming Penguin - Source Does Matter

I got a Wii - for the kids, yeah, right - several months back, but we didn't open it until Christmas. Now that we have it fired up, we love it, of course, but there is one thing I cannot seem to do that seems like it should be possible, and highly desirable (so that others have done it?).

I want to use a VNC client from my Wii - to connect to a Mac.

Really, I want a web based VNC client, like the Windows Remote Desktop comes with (if you turn on RD in Windows you can browse to ip:port/remotedesktop.html - like this). Which I presume is really a part of the SERVER setup, meaning the server includes a little HTTP host and some means to allow HTTP based VNC clients.

I recall back in the day that the AT&T labs VNC did this too.

But, I don't use Windows. The built in Apple Remote Desktop stuff (which is VNC based) doesn't have an HTTP client portion (none that I can find - but it seems like a no brainer to include that?), and other third party OS X servers (VINE) don't seem to either.

So, any ideas? How can I VNC into a Mac running OS X from a Wii?

Is there some kind of native Wii VNC client available? Alternatively, is there some kind of Mac VNC server that includes the HTTP client part?

I have searched high and low, but not found anything promising, please enlighten me.