in depth morgan stanley dean witter please refer to important disclosures at the end of this report page 1 industry equity research north america overview march 27 2001 drilling down on internet user usage ecosystem framework new media ecommerce & pc software mary meeker msdw com 212 761 8042 mark mahaney 4864 david joseph 3365 michael l brown 6030 trowbridge 3384 fabrizio cascianelli 8949 brian fitzgerald 4276 european steib london 425 5263 japan yoshiko motoyama tokyo 5424 5912 hiromi abe 5911 asia pacific sunil gupta singapore 834 6732 latin julio zamora 8349 infrastructure services jeff camp 3112 data networking chris stix 617 856 8741 george kelly 6242 b2b enterprise charles phillips 4450 wireline telecom simon flannery 6432 equipment wireless alkesh shah 6554 advertising direct marketing russell