Ama ca (final) gr 2 - urgent help required

I appeared for CA Final 2nd group in May 2012.  Really shocked with the kind of paper I saw for AMA.  Before exam I was dam confident about my performance in the exams... I was thorugh with my course coverage...

I was thinking that "Jo bhi hoga daik lunga costing exam ko to"... but I am now down and out... really started thinking for next exams in Nov 2012.

I can not afford to do classes... as I am doing job,... can any one guide me ... what type of study material I should use to score good marks in exams..... I am really thinking now to study CIMA questions.  Please help me

Thanks