.NET 3.5 SP1 and ADo.NET Entity Framework

I have .NET 3.5 SP1 installed on my machine and VS 2008. I wanted to work with the ADO.NET Entity Data Model, but when clicking on ADD-> New Item and under data tab I am not able to see the option for Entity data model..Why 开发者_开发技巧is it so? Didnt the Ado.NEt Entity framework come with the .net 3.5 sp1?

After you select Add --> New Item, click on the Data in categories here you will see ADO.NET Entity Data Model. You may have missed it due to the item starting with ADO.NET

I would suspect that your project's target framework is lower than 3.5. Check properties.