SSIS Package Configuration option has disappeared (off BIDS - SSIS menu) in Denali.
This has been replaced by great feature called "Project Parameters".
Jamie got a blog posting on Parameters with all the details.
Just to clarify that package configurations are not going away, its just that you now have the option to use something else instead.
I guess I need to re-word the blog post to make this clear.
Yes I agree with you.
SSIS package Config option has disappeared off SSIS menu. Thats what I am trying to say.