SAP.NET Connector for VS.NET 2008

i hava installed VS.NET 2008 and when i am going to Installed the SAP.NET Connector it give me error. that it is required Visual Studio.NET 7.1 IDE but i did not find the VS.net 7.1 IDE on the internet. any one help me that how i can used the SAP.NET Connector with VS.NET 2008. or there some othe tools avaliable.