The right click --> open target with --> IE also needed a fix to work in IE7, but this was fixed last week by KKO and the next version will have this issue fixed.
Along the same idea, can this macro be improved to include other browsers?
I notice that K-M provides at least two places where user lists can be expanded: 1) user-agents and 2) proxies. So why not expand that same idea to opening web pages in other browsers? My reason is not because a handful of web developers are dogmatic and design pages that work only with IE, but that in web development having quick access to other browsers is just plain handy. This is true even for end-users who simply want to test a troublesome page in other browsers to see if their favorite browsers is the culprit.
I am ready to provide testing of any such improvements.