Interestingly, I contacted the hotel and they offered me a higher rate than available on the website with no discount for 7 days.
When are you going? The hotel web site only listed the rates for the 7-days long stay package to the end of November 2008. If you are travelling before November 30, 2008 and you're quoted a rate higher than the rate posted on the hotel's Internet web site, I'd revert to the hotel to ask if there has been a mistake. October is a "bad" month because of trade show activities.