>>>>http://social.technet.microsoft.com/wiki/contents/articles/25654.t-sql-find-the-peak-hour.aspx
>>>
>
>Any mention of the people that helped you refine that solution?

I only posted my own solutions, I didn't post Kevin's or Walter's solutions as I didn't want to over-complicate the article. I don't know what do you mean by 'refine' - there was a discussion but both solutions I posted on my own.