Do you have questions, comments or thoughts on how we could improve the LINQ Project? Please let us know! One of the key reasons to announce LINQ so early in the development cycle is to get feedback on how we can improve the product. With that goal in mind, we have dedicated LINQ on MSDN:

In addition to the forums, on 9/22, the C# team is going to be having a live chat on C# 3.0. This is a great chance to ask questions and get answers real-time from the team.

Chat with the C# team on C# 3.0 - September 22nd 1pm PST
Can’t attend PDC but still want to talk to the C# team? This chat is your chance! Join the C# team to discuss the newly announced C# 3.0 features like extension methods, lambda expressions, type inference, anonymous types and the .NET Language Integrated Query Framework. You've been hearing rumblings about this for a while, now we finally talk in depth about the future of the C# language.