在Vista中的管理工具中，Microsoft .NET Framework配置快捷方式已消失，如何查看GAC？

I'm trying to view the items in the GAC on Vista and I've got all the .NET stuff installed, 1.0, 2.0, 3.5 and 3.5 SP1 but I don't see shortcut from Administrative Tools. Does anyone know another way to view and edit the items in the GAC?I'm trying to view the items in the GAC on Vist