Selection process in Thinking hut

I’ve got an interview call letter from Thinkinghut company, pune which is going to be conducted on 17th Jan. The process is a direct face to face technical interview. How tough would it be? Which all topics do I need cover for the interview for Thinkinghut?

me too i have also received a letter

Direct face to face technical interview?? How tough it would be?

Did anyone got a offer letter from thinking hut for the 17th Jan drive?? Has anyone joined yet?