installing netscape

I've searched for "netscape" and "install netscape" in the archives and I'm not coming up with anything that will help me. I also looked for "netscape 6.0." I installed a package called "netscape-base" that I can't find any docs for and don't know what it does. I tried useing the install program

mouse problems in 'X'

I looked in the archives and couldn't find the answer to my question. It is probably there but I just can't get the search string right. Anyway I've just installed Potato. The mouse works with gpm. The mouse doesn't work using fvwm. If I move the mouse it flits around the perimiter of the scree