How to connect to newleecher

Can you help,
My brother in law has just sign up for newsleecher and newshosting.
He has tried to download a movie from the nzb file, when he opens newsleecher it says cannot connect to server.
I cant remember where he has to put in newsleecher the newshosting to get newsleecher working.
I set mine up some time ago but cant remember.
Thanks.

Thanks Guy's just remembered what to do.

what is newleecher is it like limewiire or kazaa or like torrenting?