Custom Visual Studio.NET Schemas: “Custom VS.NET Schemas” I’ve created a custom schema for Visual Studio.NET 2003 to validate W3C HTML 4.01 Transitional documents. It includes a few things Microsoft forgot from their IE5 schema like the [ABBR](http://www.w3.org/TR/html401/struct/text.html#edef-ABBR) tag and the [LONGDESC](http://www.w3.org/TR/html401/struct/objects.html#adef-longdesc-IMG) attribute for certain elements. -dave