Annoying gap between navigation bar and Header Logo area in IE
 

First time poster; I've been trying to incorporate the blog into an existing web.
I'm almost there with Chrome and Firefox but IE is giving me problems with a 15px gap.

http://www.mikecordingley.co.uk/wordpress

I'm sure it's something obvious to do with the table. I can cure with a negative top margin (-15px) in the logo container but that just burys the navigation bar in firefox and chrome. Bottom margins of the nav bar are set to 0

I've worked around it by adding another div. It's pushed the content further down and whilst the IE gap is still there, it's not so noticable