net 6 back to 4.7

[Blair]

and returned to Netscape 4.7. Works fine as usual but when someone sends
me a URL I can't access it because it is looking for a default web
browser. My problem is that I can't find out how to reset 4.7 to be my
default. It also gives me problems on icq and MSN messenger. If you
know, that would be great. I tried mailing Netscape but they don't
respond so if you don't know either, maybe i will phone sympatico and
ask them .Thanks
Blair