Icwa query.....plzz help

sunil vyas (M.COM CS(Professional) CA (final)(Senior Executive ))   (225 Points)

22 October 2011  
hi i m sunil i m giving ca ipcc exam in dis nov,i have jus cleared mcom n i m lukin 4wd to do icwa .... as i m ca student too,is der any exemptions for ca student doing icwa.....i mean regarding articleship and exemtion in some subject.... and hw much time it takes to complete it plzzz help?