How do I download the teaser ? I can't open the file, I only hear the sound or I see a lot of numbers and strange characters

First, try to download the file to your harddisk. If you have a PC, right-click the link and choose then "Save Link as...". For a Mac, CTRL+Clock on the link and then choose "Save Link as..", too.
If you can play the file, everything is right, else you need to download another teaser version or additional software.
If you have Windows, try to download the Windows Media Player Version. If the teaser plays, it's alright, else you have to update your Windows Media Player to version 9 or greater. If you can't, you need a newer Windows.
If you want to watch the DivX version, you need to install DivX. (www.divx.com) Otherwise you won't see any picture.
If you want to watch the Quicktime version, you need to install Quicktime 7.0 or better. (www.apple.com)

If you have a Mac, then download the Quicktime version. Quicktime is installed by default with OSX.

If you have Linux, you are intelligent enough to download the right software.

When will the movie be finished?

When it is finished, probably in Winter 2009. The exact date will be communicated.

Can I buy the movie?

Yes, you will be able to buy DVD from this page. But you will also be able to download the movie for free.

Where did you get that money for the movie?

First it isn’t such an expensive hobby.
Second the producer doesn’t have a girl friend.
Third the script writer is such avaricious that she would not eat, if can save money with that. The money comes from Thierry’s and Fabienne’s pockets.

Can I have a date with the actresses?

No!
...and with the producer?
Yes, if you're female.

On the Photos one sees firearm. Was it difficult to get them?

No, nearly every man in Switzerland has a rifle under his bed. The other are faked ones.

Where has the movie been shot?

The indoor scenes are in out apartment. In a village called Oberwil, in the periphery of Basel.
The bluescreen is located in an old factory; also most of the other indoor scenes have been shot there.
The outdoors scenes have been filmed in the region of Basel.

Usually Buffy goes at night on vampire hunt. Why does the movie play at day?

Have you already tried to film during the night? No? Therefore you ask the question...
Seriously, it would have increased the effort to film at night too much. And most people can't work very well late evenings.

The movie seems to be brutal with all that combats. Do you have special stuntmen? Have there been injuries?

No, our actors are no pussies; they have done all their stunts themselves. For protection two old mattresses are at disposition. People with experience did the more spectacular stunts.
There were no serious injuries.

I don't understand Swiss German. How will I understand the movie?

No problem, we will make subtitles. High German, English and French are in preparation. Other language maybe.
There is a good article about Swiss German on Wikipedia