On the site http://www.adobe.com/ch_de/products/cs-extension-builder.html I click on 'buy'.
A pop up appears where I have to chose a Plan and Amout. And whatever I choose there, the button to add the product is always grayed out.
This happens on windows 7 with chrome, Firefox, Internet Explorer. (And with opera you don't even get the popup but 'broken link').
The same if you are logged out or logged in.
I'm trying to buy the software since a month and trial will run out somewhen.
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