There were several items under webifying. One of them leads to this link:
http://support.microsoft.com/kb/q237402/#EOACAAA
Method 3: Disable the Outline Frame
NOTE: Method 3 publishes your Web presentation in the Microsoft Internet
Explorer or Netscape Navigator 3.0 or later format, and uses a Screen size
setting for the target monitor of 544 x 376.
1. On the Tools menu, click Options.
2. On the General tab of the Options dialog box, click Web Options.
3. On the General tab of the Web Options dialog box, click to clear the
Resize graphics to fit browser window check box.
4. On the Pictures tab, click 544 x 376 in the Screen size list.
5. Click OK, and then click OK again.
6. On the File menu, click Save as Web Page.
7. Click Publish.
8. Under Browser support, click Microsoft Internet Explorer or Netscape
Navigator 3.0 or later, and then click Publish.
The Web presentation now has only the slide frame and navigation bar frame
visible.
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Thanks,
Glenna Shaw
Microsoft PowerPoint MVP Team
http://www.pptmagic.com