Best to ask the service bureau what they can handle. Take their lead.
The'll mostly likely want a neutral format like PDF (or less likely TIFF
or something). Most likely they can handle a PDF file. That good for
you since you can "freeze" the content/foramt of the Gantt Chart. You
don't want them using Project to maek this for your. For you to create
PDF, get Adobe Acrobat (or other PDF writing product).
Hope this is useful to you. Let us know.
rms
