As a part of the ongoing Avanquest 10 Days of Deals promotion, Avanquest is giving away Punch! Home Design - Architectural Series 4000 (3D Haus Design Studio Comfort in German) for free (a $199.99 value, as per Punch!'s website). http://register.avanquest.com/ABSOFT/produits/Promotion/enregistrement_presse/register_cov_gd.cfm?idcgd=441&email= is the place you want to visit. Fill out the form (last name first), and click the button. After you receive a confirmation mail, click on the link in that message to get to the download page. (It'll send you that page by email too.)
After you install it, you'll find that the program is in German (expected). If that puts you off because you can't understand German, don't uninstall it yet. You can turn the entire user interface into English. In the program's folder (Punch!), you'll find a folder called local. In there there is a file called lang.id. Open it in a hex editor, and change the first byte from 0x02 to 0x00. If you don't have a hex editor, you can just rename or delete the local folder. Do the same to all the plugins (under PlugIns\pluginName) to turn them into English too. Some parts of the program will still be German, but you can find their description files and translate it using an online translation service.
(I think this offer is already mentioned, but I'm just adding the revert-to-English part.)
