Any issues running 2003, 2007 and 2010 office

[gmclean]

Hello
has anyone run into any problems running 3 different versions of office at once?

Our office environment has us running outlook 2007 , 2003 word excel and powerpoint and 2010 visio. has any one run into any issues. Thanks

[JAMES_911]

The only problems that I have seen so far is that, with office 2010 some odd behavior with xls files in formats prior to office 2003 but I think that it should be supported by the compatability pack that is at the micrsoft site here. When Office 2010 reads an older format, Office 2010 maintains the older format internally and when writing.