Brewer SABMiller is expected to post a rise in full-year pre-tax profits to £2.95bn, an increase of 20% over the previous year.   SABMiller is not expected to be in the running to acquire Scottish & Newcastle, but is thought to be seeking expansion opportunities in America, Africa and Asia.   The Sunday Telegraph 13/5/07 page B9 (The Week Ahead, Business) The Observer 13/5/07 page 8 (Market Forces, Business)