Banco do Brasil has now 35,000 OpenOffice.org users
They report that 35,000 PC have been converted from Windows XP to Linux with OpenOffice.org. This is a lot of PC's that now run the open source office suite. Banco do Brazil is federally owned and the Brazilian government has supported open source for quite a while. They are not only using it but actively making sure that translations are available in Portuguese as well as supporting open source development.