I found this site (http://tilestack.com/) and thought I would share since it has some really cool potential. You can upload HyperCard stacks and view them on the web. It is not perfect, but seems like a great start. I uploaded a couple test stacks and was able to produce something recognizable.
You could just buy the HyperCard 2.1 Development Kit over here at http://www.retrosoftware.com/16034.html It's way pricey at $50 and only works with System 6.05 - System 8 according to them, but hey you could have a legal copy.
