Adding HTML to a template.

[Buzby]

I need to add a few lines of text in the extended info box on over 700 products. Rather than adding this text manually to every product is it possible to edit the extended info template so that it will appear in all pop ups.
I have managed to add this in dreamweaver but it doesn't show on the site.
Any help would be appreciated.

Regards

Jason
www.qualitysilver.co.uk

[Buzby]

Problem solved