How to make a non-salty cheesecake? There are lots of American cheese cake recipes which call for cream cheese. And I don't know about cream cheese in the USA, but in Europe, cream cheese is salted. It may be not as salty as, say, feta, but the salt is definitely noticeable. As a result, my cheesecake's taste is a combination of sweet and salty. 

Do you have any ideas how to solve the problem? Of course, it would be perfect if you can tell me a brand of cream cheese without salt which I can get in Germany. But if not, I would like to hear ideas about how to make the salt less noticeable. Adding more sugar or using a different kind of cheese (e.g. mascarpone) are not an option. Or if it is normal for a cheesecake to taste that way (I have never eaten a genuine American cheesecake), please tell me so I can stop worrying about my cakes. 

Also, I have observed that a cheesecake tastes less salty after a day or two. Is this real, or just my imagination (or me getting accustomed to the taste)? If true, what causes this to happen?
I would 'cut' a standard cream cheese like Philadelphia with mascarpone, which is essentially triple cream with a cream cheese-like texture.