Netscape profile problem

We are rolling out a 2000 image very shortly, with lots of security. Netscape is the last hurdle…To save us from doing every desktop’s netscape profile at deskside, we need to cause netscape to stop prompting the user to select a profile. This happens for each new user that logs onto the machine. On top of that, when it does prompt for you to choose a profile, it doesnt accept the default anyway. I already gave the everyone group full permissions to the NSREG.dat file, but to no avail, any suggestions? Thx.