As you are on a strict time limit, we are going to suggest re-coding of site [url removed, login to view] into html 4.01 to support IE6,7 with existing design. This can be done by October 2nd. Instead of having nothing, it would be better to have something which is operational on old browsers. We can always change the design later once time pressures have eased somewhat. Design stuff always take more time and is the famous enemy of deadlines, on the other hand coding isn't. This can be done for 500 Euros. If you approve of this I will accept the job on freelancer and begin immediately.