Have you modified the desktop theme to OS4's?
Hell yeah, of course I have done that. :-D
The VMware hosted version has the same problem, just check for yourself. I have selected a different theme and both Janoeditor and VIM work now.
RTL8029 is fully supported. Have you followed the PDF documentation?
Now that I have a working editor, I have configured the network settings manually, but still no luck. Could it be because I connected to BNC (I am forced to...) and that the media type is not discovered correctly?