Thank you everyone for your gracious input, it is exactly what I am needing from your expertise!
A couple questions for you, then, to fix some of the issues you have described.
1) Image placement of the top logo and bottom copyright not displaying properly between browsers:
I've noticed this myself as well, but I'm not sure how to fix it. Again, I'm just starting in Dreamweaver and know some HTML, but for some reason I can't tell how to get it to display properly for both IE8 AND Firefox in both locations properly. Am I pretty much stuck in creating divs for all of these elements instead of placing them into a static-sized table?
2) Page not centered in window:
This was a sacrifice again I had to make due to my limited experience with coding in Dreamweaver currently. The center scrolling area for content is currently my only div. However, it is a static-position div. which means, of course, I had to pick a specific location in pixels for it to be placed on the screen. If I just told the base table (that holds the entire background cloud image and page contents) to be centered, then the div would show up all over the page depending upon the viewer's resolution and many other things, correct? Or how can I go about fixing this, either in Dreamweaver or in code? Yes, ideally I want to have everything centered no matter the viewer's resolution.
3) Background image of the clouds:
I'm very open to suggestions here as well. I'm trying to incorporate the "cumulus" theme here, and found that background attractive as it left the upper part (for the nav bar and logo) without a broad range of colors to deal with to make readability in this region very simple.
4) No computer images:
The majority of computer images and computer-related information would be placed within the page content, which I have yet to really set up. However, I had initially played with the idea of having a small sort of film strip running vertically along the right side of the content page with various computer images.
5) Scrolling bar on the bottom of the text field:
Another item that again I wish I could remove as well, but I'm just not quite sure how. This region was created using a div in Dreamweaver and I'm just not sure how to set the properties to show only one of the scrolling bars, as both will always display for me. Any ideas?
6) Link bar at the bottom of the page:
Currently these links are only displayed for testing purposes, but I had thought of putting in just small black font links when the page is complete at the bottom. These links shouldn't be displaying as fushia, though, my apologies.
7) Background color needs changing:
This actually wasn't something I was too aware of causing a problem, but I am glad you pointed it out to me then. What might be some of your suggestions for this? Would I be better off finding a light blue gradient or pattern for the background? I'm trying to just avoid the pattern-y box look of a graphic is all.
Again thank you all so much for your help!