Yeah, looks like the whole wacom site is not working or something >_>
I looked up the site in Google's cache, and got these links for the plugin downloads:
Windows/Internet Explorer: http://www.wacom.com/U/plugins/Windows/ieInstall.exe
Windows/Other (Firefox, Opera, Chrome, Safari): http://www.wacom.com/U/plugins/Windows/npInstall.exe
Mac OS X/All browsers: http://www.wacom.com/U/plugins/Macintos … Plugin.dmg
Do these work for you?
Meh, doesn't seem to work for me either >.< It sees that there's a plugin running, because it changes some of my wacom settings when drawing in canvas, but no pen pressure..
Maybe we should ask others if they actually got it working before by using the wacom plugins..