It's generally not advisable to install two language
editions of Office on a single boot partition.
In some cases the same file names are reused but
with different content.
In a business environment you can purchase the
MS Office 2003 Multilanguage Edition that will
let you use a different interface language for
different users.
http://microsoft.com/office/editions/prodinfo/language/
To purchase the non retail multilanguage edition
you can use the MS OPEN license program
(minimum initial purchase of 5 MS product line
licenses [don't all have to be MS Office
http://microsoft.com/licensing]
Under XP Home edition I would like to install a French version of Office 2003
under one account and install an english version of Office 2002 for two other
accounts.
Any ideas welcome thanks