One of the benefits with natbib is that it allows you to customize with simple commands in the preamble how you want your citations to appear, with respect to what symbols to use between multiple citations, etc. I have not been able to find anything similar in biblatex.
To be concrete, using the authoryear style in biblatex will make citations appear as this:
"See e.g. Smith (1983, pages 255 sqq.); Jones (2001, pages 112 sq.); Anderson (2004, page 85)."
In my field, however, this is not how citations normally look. They will rather look like this:
"See e.g. Smith (1983:255ff.), Jones (2001:112f.), Anderson (2004:85)."
Is there any way I can customize these options in the preamble with biblatex?

natbibis that it is very easy for users like me who are not that savvy in LaTeX programming, and I was hoping something similar would be possible withbiblatex. – Sverre Aug 02 '12 at 12:48biblatexwithstyle=authoryear, citations do not look as described in your text. In that example you can use\addbibresource{biblatex-examples.bib}or\addbibresource{xampl.bib}as bibliography, both should be available in every TeX distribution. And do you know you can add pre-notes and post-notes to the cite command? For example like this\cite[see e.g.][255ff]{bertram}. – matth Aug 02 '12 at 13:09