Could you post detailed compiling instructions for Mozilla? To use Mozilla at work I have to compile from the mozilla.org source or use a downloaded binary from mozilla.org or sgi.com. We use MIPSPro C 7.3 and MIPSPro C++ 7.3. I could also get GCC 3.3 from sgi.com. I've tried your compile at home and at a friend's house on SGI O2, see comment on front page of site article. It works ok but it a little slow.