Q1 2004 PDA shipments: Windows almost overtakes PalmOS

Preliminary Worldwide PDA Shipment Estimates by Operating System Q1 20041Q04 1Q03Market Market1Q04 Share 1Q03 Share GrowthCompany Shipments (%) Shipments (%) (%)----------------------------------------------------------------------Palm OS 1,113,089 40.7 1,403,418 49.

Preliminary Worldwide PDA Shipment Estimates by Operating System Q1 2004

1Q04             1Q03
Market           Market
1Q04   Share     1Q03   Share Growth
Company                        Shipments   (%)   Shipments  (%)    (%)
----------------------------------------------------------------------
Palm OS                       1,113,089   40.7 1,403,418   49.0 -20.7
Windows CE                    1,099,931   40.2 1,051,401   36.7   4.6
Research in Motion              405,000   14.8    89,500    3.1 352.5
Linux                            52,300    1.9    52,967    1.8  -1.3
Others                           64,490    2.4   268,278    9.4 -76.0
Total                         2,734,810  100.0 2,865,564  100.0  -4.6
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