Citigroup's global expansion has complicated its data processing.

FORBES: Magazine Article

Then came construction, banking and securities broking in the 1980s, followed by overseas expansion (from prawn farming in Australia to a seafood-processing factory in Alaska in the early 1990s) and, finally, financial services.

ECONOMIST: Business and politics in Taiwan

JPMorgan, which bought Bank One last year, is already among the biggest in custody and securities processing, but it has been eclipsed in recent years by the aggressive expansion activities of Bank of New York and State Street .

FORBES: JPMorgan's Miller Begins Drive To Consolidate Securities Ops

JPMorgan, which bought Bank One last year, is already among the biggest in custody and securities processing, but it has been eclipsed in recent years by the aggressive expansion activities of Bank of New York (nyse: BK - news - people ) and State Street (nyse: STT - news - people ).

FORBES: JPMorgan's Miller Begins Drive To Consolidate Securities Ops

Both the XA20 and XA25 (pictured after the break) carry the same 20X lens, DIGIC DV 4 processing, WiFi and OLED display as their home-oriented cousin, but throw in pro-level expansion such as XLR microphone inputs and holders, independent audio level adjustment and (on the XA25) SDI connectors.

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