One thing about vbulletin 4 is not right. I haven't noticed this earlier, because I use mozilla firefox mostly.

Apparently they have let out IE of the whole look and feel. All those cool round effects seem to be not working with IE.

Making a website most major browser compatible is a standard web software practice.

Still more then half of the internet users use IE, regardless anybody like it or not. I just don't get it how they could make a web solution and not make it visually work with IE!