Need help aligning sub-nav menus

I'm not quite sure what I screwed up, but here (http://www.voyagercomponents.com/download/bgTest/template.php) is the page.
You'll notice as you mouse over the main menu items which have sub-menus, the sub-menus pop up directly below it.
I want them all the way to the left, and tried floating left but that didn't work for some reason.
Please show me the errors of my ways.:rolleyes:

CSS:
basicStyle.css (http://www.voyagercomponents.com/download/bgTest/css/basicStyle.css)
navMenus.css (http://www.voyagercomponents.com/download/bgTest/css/navMenus.css)
stuNichollsNav.css (http://www.voyagercomponents.com/download/bgTest/css/stuNichollsNav.css)

http://cssplay.co.uk has some great menus

look for dropline

As you can see in the code, I used his dropline code to get myself to this point.
It was displaying how I currently want it to, but somewhere along the line, I broke it.

Retracing my steps wasn't productive.
I tried, but must be missing something.

I'm hoping that someone more learned than I am can recognize the symptom, and provide a diagnosis.

~ Mo

display:inline-block; is not a CSS property. If float:left; does not work set position:absolute and then left:0px; top:0px;