CSS Drop Menu Issue (IE Only)

Having a bit o开发者_开发知识库f an issue with a CSS drop menu showing up strangely in IE 7 & 8. Basically, the styling is coming across, but there is a delay that looks related to the positioning of the child menus. At initial hover, the child menu is positioned incorrectly.

Then, once I honestly just jiggle the mouse around, it sets itself in the correct place.

Once I have done that, the other menu items fall in line, but with a slight delay. Any ideas as to what the deal is here?

The site working is http://new.layrenewal.com

Could the following scripts be conflicting: (PIE & IE.js)?

if you remove the position:relative from #dropmenu ?