The Internet Explorer (IE) team is slowly but steadily delivering on its promises. While there was very little new in the IE 7.0 bits that were bundled into the Windows Vista Community Technology Preview 1 release that went out last week, the team has lots of new features and functionality set for IE 7.0 Beta 2. And late last week, the team rolled out a new IE Developer Toolbar, designed to expose new features for designing Web pages. As we noted recently, the IE team isn't the only Microsoft group looking to expose its interfaces to developers. The MSN division is doing the same.