Just a friendly heads-up for anyone that needs a browser control...
Check out Awesomium. It seems to be much better now than before. http://awesomium.com
I've tried pretty much everything out there, and this seems pretty good. My current criteria is for displaying static HTML very quickly, which the default VS WebBrowser control doesn't do. This one pops up the window and loads the HTML pretty much instantly.
(Do make certain to double buffer any forms though -- otherwise you get flickering - a well known issue for WinForms.)