I quite like the site's overall design AndrewK, but would like to point out some minor flaws (probably with the CSS)
When I hover over the "My Accounts" menu item in your header, the "Virtual Private Servers" menu item visibly moves to the right I would suggest changing the spacing on your "My Accounts" menu item.
When I hover over any of the buttons on your site, they vanish (their background changes to the same colour as the design's background appearing as though they are disappearing)
With your header image,
http://www.estyles.com.au/newsite/im..._example_3.jpg
I would suggest changing the first letters of each point to a capital.
E.G;
New Website, Better Plans, Great Service.
I would even consider changing the wording slightly to something like this;
New Website, Value Packed Plans and Fantastic Service.
Anyway, it is up to you what you would do, but I believe that it makes a better impression using wording to emphasis what you are saying. Great Service??? Only Great? Why not Fantastic? Ecstatic? Unbelievable? Unbeatable?
That's my feedback, aside from that, job well done!