[texhax] apacite and url

[Christian Deindl]

hi,

I have two questions.

I'm using apacite as bibliography style.
Two of my bibtex entries need to be cited with an url.
unfourtunately this produces an error message "missing $ inserted".
Is there a way to cite an url?
perhaps I need an additional package?

the second question is somewaht related to the first.
since my paper is in german, is there a good german style, who is also 
able to handle weblinks?

thanks in advance,

christian