limiting posts from feedwordpress

Hi all,

First of all wordpress is great! Initally I was worrried about configuring this, that and the other but although I am no wizz at wordpress I know enough to get by for now ??

I have installed the feedwordpress plugin and really do like it. However, when I select a poplular word, say, basketball for example, it can pull in say 20 odd posts from yahoo.

Is there a way to limit the amount of posts that it pulls in?

thanks John