I hope that you don't mind that I viewed your source. In your code you have some of your divs set up as:
CODE
<div class="content" style="position: abosulte; left:
50%px; top:50%; width:500px; height:200px; overflow: auto;">
What the 50% would do is place it horizontally centered (left) and vertically centered (top) but after one of them you placed px which isn't needed. The catch with myspace is that even if you change one of them to 50%... let's say you changed it to
left:50% because you wanted your layout centered, you would have to change the actual positioning of the div because it starts from the middle of the page rather than from the left as it usually does.
Confusing I know. But since it's your first div I suggest that you don't mess around with that. Instead change your div code to this:
CODE
<div class="content" style="position: abosulte; left:
000px; top:000px; width:500px; height:200px; overflow: auto;">
What you'll need to do is position the div like it shows
here.
I know that was a lot packed in one post, but if it confuses you just let me know.