IE pixel counts...

[xZippy]

We have just finished a general design of our new site.
http://platinum-cube.com/spleet/platinum/

The thing is, I was wondering, can anyone find out why IE has that pixel jerk in the top menu while it looks perfect in firefox? We've been searching for hours on why this would happen and we got nothing.

[Fang]

The table img alters the vertical gap. The other 2 changes the short menu in IE and Opera
table img {vertical-align:bottom;}
dt {width:100%;}

and change#menu dl {
float: left;
width:132px;
height: 14px;
margin: 0 0px;
font-size: 9pt;
}