Conversion excel 97 to excel 2003

[Mike]

I am planning to migrate all network application from
Excel 97to excel 2003. All applications has VBA's, http
links and lot of buttons functionality, Excel sheets are
integrated with multiple sheets with huge data.

I read articles at microsoft web site i havne get propre
information any one know how I cam convert safe and sound
without any trouble.

As per my understaning just use save as option... Am I
right.

Thank you