The OmniWeb 5.5 Sneak Peek does indeed do fine on the GWT demos and fixes the hang with this page:
http://dontclickme_omni5_1_www.zohow...ic/32219/53232
With ICEfaces, everything works fine except for one.
http://www.icesoft.com/products/demos_icefaces.html
http://component-showcase.icesoft.co...nent-showcase/
The Popup Panel of the Component Showcase gets all confused by the modal popup dialog.
Excellent job!
If you know what the patch is that fixes this nasty JavaScript problem, you should probably make a point release for OmniWeb 5.1.