Oohhhhh Keeeeeeeelllllleeeeeeee!
Haven't you ditched FrontPage yet? You are just experiencing the pain associated with using that so-called web designer.
Hackerweasel - those bits and bobs are conditional codes which are only understood (I believe) by IE. This is an example of the horror of using a non-standards-compliant web design package, biased towards a non-standards-compliant browser.
Kelly, I see that you've "borrowed" a design layout from elsewhere. If you compare the HTML with your FrontPage-generated HTML, you'll see a HUGE difference. The new HTML is clean, clear and what's more it works on multiple browsers.
I repeat my earlier advice in another thread: get
NVu and do your utmost to learn HTML. Continually refer to the
HTML 4.0 Reference and pretty soon you'll be designing in code (rather than WYSIWYG) and
understanding how it all fits together. That results in less pain in the long run, and much better web design.
If you can afford it and you plan on doing a lot of web design, it would be worth acquiring DreamWeaver. If you'd rather have the best of both worlds (WYSIWYG and plain code) it's unbeatable.
Incidentally, the PLATFORM stuff is a red herring. If you're not doing ASP scripting, you can leave this setting as it is. For performance reasons, it's better to leave ASP parsing off, if you're not using it.