Just a little thought. If ever any of you were in a grading system of A, B, C, D and you got a D for your subjects and i said "Wow, that's good", don't feel offended, it was not sarcasm. Coz the grading system over here is HD(high distinction), D(distinction), C, P, N. Whenever i hear a 'D', my first thoughts would be Distinction :)