Hi there. I'd like to know the main difference (if any) between these two. This is my very first feature in the forum so let me introduce myself; I am Jose Ramon, from Seville. I am a teacher and I intend to take the CAE this July.I am preparing it by myself after passing the FCE exam last year. I know I can do it but it's enormously time-demanding Please feel free to correct me whenever it means to. I am really looking forward to improving my English. Cheers! R.