[TYPO3-shop] Can?t get shop to work

[Dieter Nuhr]

After I followed the tutorial doc_ttproducts_de, I still cant get the 
shop to work.

I recognized, that when I select 'Shop System Old Style' in 'Include 
static (from extensions)' in my template, I do get some output.

Don?t I have to select the "regular Shop System" in this field?
It is not displayed there.
I only see "Shop System Old Style (tt_products)" and "Shop System Test 
(tt_products").

I have to say, that I want to use the shop in am TemplaVoila System.

Thanks for your help.