CSS layout and Cross browser problems

I'm creating a new website, but it's not my field of expertise so i really need some help with CSS menus.
I've integrated a drop down menu into the front page and
the gallery menu into gallery page
Gallery seems to be working fine in firefox 3, but in IE6 it's a bit messed up.
With front page i dont have any more patience to work on it.
Please help!, I can offer a compensation for that.

http://renoplanet.com - original menu layot
http://renoplanet.com/indexMENU.html - Drop down integrated which need work done

http://renoplanet.com/Gallery.html - Gallery

What is wrong with the menu? We don't know what look you're going for, So you have to let us know. Also, the first link is broken on your post.:thumbsup:


Koss