Thanks Matthew for the link. I am reading every thing I can put my hands on.
I would like to mention that I went to your personal web site with Firefox to read your documentation. After seeing that you used transparency in your sub-menu, which I also did for my last client, I was curious to see if it worked as well in our corporate browser (IE6) with which I had to fight with in order to have transparency. Unfortunately, this prehistoric browser (which still represent 25% of all browsers

) in addition to not render the transparency, completely destroy the look & feel of your menu, placing the Home menu in the middle and the other options below (and invisible). You need to move the mouse down from the ’home’ menu in order to see them.
Hope my comment help and thanks again for the doc.