I have just tried out you tool and it looks really promissing.
BUT, when I use this on an existing project I have many warning/errors in the scrollbar. That is fine, but at some time these also started showing up in the Errors List window, which really clutter the picture.
Is there someway to prevent this from happening, so that it just shows errors in the scroll bar.
In my case (a large solution) I have 31196 errors,1880 warnings and 893 messages. This is really not very good, since it hides real build errors