Excel 2007 : Making an 2003 document with VB and macro's compatible with 2007

Hi Guys

I have a spreadsheet set up in Excel 2003 which uses VB and macro's however I now have some people who have Excel 2007 and the form no longer works.

Is there any quick way to make this document compatible with Excel 2007 without re-building it from scratch?

Thanks

Darren

I have the same problem. VBA is installed. But excel 2007 cannot use my add-in from earlier versions of excel. (C'mon microsoft, isn't that part of forward compatibilty?) The error messages direct me to microsoft.com to search for a vba converter. I have searched, and searched, but cannot find it. There is something that looks close but is for Macintosh only.