What office version has what?

Hey guys, I bought a Inspiron 9400 - it has a free upgrade to office 2007 because it had office 2003 pre installed. I've reinstalled windows since so I can't remember what version of office 2003 was installed. I need to know for the upgrade. I need to know if i had basic, pro or business.
On my invoice it says ms office 2003 - Word/Excel/Powerpoint/Outlook/Publisher/Business Contact Manager
Can Anybody tell me what version I have? Or is there a site which compares the features of each edition of MS Office 2003?
Cheers!

 

How to check the version of Office 2003 products :
http://support.microsoft.com/kb/821549

Edit : re-read the article.. Don't think it's what you were looking for.
*keeps digging*

 

I think that's Microsoft Office Small Business Edition. Lemme check.

EDIT: Yes, its Microsoft Office 2003 Small Business Edition. Hope this helps!

 

A whole lot of information, including which version carries which application, for Microsoft Office 2007

http://office.microsoft.com/en-us/suites/FX101635841033.aspx

 

Thanks for your help guys!