You must have FrontPage Server Extensions (FPSE) installed to upload your
web site files using HTTP protocol. You can verify your host has installed
FPSE and that they are functional, by browsing to  "_vti_inf.html" on your
domain.

If you test: http://www.acadianastars.com/_vti_inf.html you will note that
you do get a confirmation page, but if you test:
http://www.lafayettehome.com/_vti_inf.html the confirmation page is not
there. Your FPSE have become corrupt and need to be reinstalled. Log in to
your control panel on your host and find the instructions for uninstalling
and reinstalling the FPSE.

If you can't get HTTP uploading to work, then as you do not have any forms
on your site, which also require FPSE, you can use FTP uploading. But FTP
uploading can corrupt the FPSE, so generally do not use both.

If you are going to use FTP uploading, then consider downloading and
installing the free FTP client FileZilla:
http://filezilla-project.org/  It is likely to be easier for you.

Reference: How to trouble-shoot Publisher web upload issues :
http://msmvps.com/blogs/dbartosik/pages/80560.aspx

Reference: How to publish a Publisher web in HTTP:
http://msmvps.com/blogs/dbartosik/pages/80557.aspx

Reference: Prepare, publish, and maintain your Publisher Web site:
http://office.microsoft.com/en-us/publisher/HA100947601033.aspx
It is written for Pub 2007, but if you are using IE7 instead of IE6, then
the directions for using Vista also would apply to Pub 2003. FTP and HTTP
uploading has changed with the introduction of IE7 and Vista.

If you can find this group: microsoft.public.publisher then you should be
able to find the subgroup microsoft.public.publisher.webdesign. Please post
follow up in that group. Thanks.

DavidF