EU investigates IBM practices
July 26, 2010 (CBC News)
The European Union opened two antitrust investigations against IBM Corp. on Monday.
The EU accused the U.S. technology giant of abusing its dominant position in the market for mainframe computers.
One investigation stems from complaints by emulator software vendors T3 and Turbo Hercules.
They allege IBM has tied sales of hardware together with its operating system, shutting out suppliers of competing equipment, which could use emulating software.
Emulating software acts as if it is running on an IBM mainframe whereas it actually runs on cheaper servers.
EU Antitrust
IBM
T3
TurboHercules 



