what was your inquiry wording please share now.
i am on the same boat
I had mentioned in my query that "please let me know the current status of my case & my case is in process since 14 Feb 2012" & they have responded the response which I have shared with the forum, further Usman799 also initiated his query like mine & he got the reply that "A letter has been sent on 2 May 2012" as he got the refusal letter with the same date.
By the way I have already replied LVO today that please rectify my status on E-CAS which reflecting DM.
What I know that CSI means that they check their system & respond the current/actual status accordingly.
Correct me if I am wrong.