I would suggest dropping the "LEAVE" link on the index unless you're not selling something on it. Make your TITLE like that:
Site Title Is Capitalized - And capitalize only the first letter of the description
Watch out, don't make it longer than 26 letters (Tommys min letters) or more than 6 words (Penisbot and Wetplace want 2-5 words long description). Make sure you have
<h1>Site Title Is Capitalized (same as in TITLE)</h1>
<h2>And capitalize only the first letter of the description (same as in TITLE)</h2>
Also, change DON'T LINK THE WHOLE TEXT. Make your links MAX 4-5 words long and read as much as possible text NOT-LINK. Longer text is meant to be read, so make it readable, otherwise why put it there?
Use non-serif fonts like "Trebuchet MS", Arial, Verdana and Tahoma. Sometimes it's OK to use Impact for titles, captions and similiar. I suggest when you use it, don't make all bigger text with Impact, but when you do, use font size 32 or 36 pixels.
A little bit more space between different parts of the pages would be a nice touch I think decision. Generally, try to make the TEXT distinctable from just opening the page.
OK, that's from me
-- Andrew