I have Office 2007, because it is the version used by the students at college I work at and so I need to be familiar with it. Worse thing the college ever did. Both staff and students hate it. Why college downgraded from Office 2003 to Office 2007 I will never understand, because we still use XP as operating system rather than that bucket of w**k, Vista, so why install an inferior office package?
Newer is rarely better when it comes to software.