New Design, need your critique

Hello there,

I am currently creating a new layout and I’ve made it how I want it to look like at the moment but I’ve shown some people and they’ve said that it’s good but some have said that it needs improving. At the moment all I want is some way I could improve it or change it.

Heres the image:
http://www.dkstudios.co.uk/images/site1.gif

Thank you
Danny Keane.