ActiveX controls in MSHTML?

[Dan Kegel]

A systems integrator mentioned that many commercial ERP applications
use ActiveX terminal emulator controls embedded in web pages.
(I think http://www.zephyrcorp.com/terminal-emulator-activex-document.htm
is an example of such an ActiveX control.)
Presumably these will run in IE on Wine, but will they
run in the new MSHTML browser that's part of Wine?
(Sorry if my terminology is a bit off - I haven't played with mshtml ever.)