Dear All,Thanks for the input from everyone. Regarding the question from Lula, my background is actually Chemistry, none business related. I am trying my best to prepare it by reading some case studies books and going to MBB's website and try out their case studies. Other than this, I couldn't think about other ways of tackling it. Just wonder how did you actually present your case to the interviewer? Is it through powerpoint presentation or other way? I think my interview will be similar to yours, cause I am given an hour to prepare the case and present it to the interviewer. This is actually something I didn't expect for the 1st interview. I was expecting some normal case studies interviews with couple of ppl rather than a case presentation itself. Anyway I guess there is nothing much I can do except trying my best to prepare for it. Thank you every much for everyone's input. It is much appreciated.