* MW $45-$48 (dtop) prelim GAAP $0.75, may not be comparable to $0.64 Reuters consensus; revs $496.1 mln vs $463.98 mln Reuters consensus <img src=http://stockcharts.com/c-sc/sc?s=MW&p=D&b=5&g=0&i=p52020315376&r=9827>