I'm still working on this site, and have just added an "Add to Favorites" button on the
Home page. In theory, this should only appear to users with Internet Explorer (hopefully IE4 and higher), but I don't easily have the means to test that it doesn't break the page for other users (I like my IE9!).
I attach a picture of what it should look like in IE. If you have another browser does it look OK, but without the gold Favorites Star? No need to post pictures, just a yes or no would be fine.
Note that users of other browsers can use CTRL+D or CTRL+F to add the page (I think!)