Which product do I download to use with a c# project?  I used the .net component, but it doesn't work in VS2005... I get that little exclamation point near the reference (under references), I put it in the bin directory for my project, just liek it says to do.  What's wrong?  It won't work for a windows project or a web project.  When I double click it it says the assembly is not yet built or unavailable instead of opening the obeject browser.  Help!