How to upgrade Mozilla?

I'd like to upgrade Mozilla from the version on the 7.3 CDs but am having a hard time figuring out how to do it. There are a swirl of dependency problems. Just trying to rpm the latest Mozilla fails because of the need for jre1.3. Trying to rpm the java2 package leads to another set of dependency problems: error: failed dependencies: libodbc.so is needed by java2-1.3.1-85 libodbcinst.so is needed by java2-1.3.1-85 libstdc++-libc6.1-1.so.2 is needed by java2-1.3.1-85 So how am I supposed to upgrade Mozilla from 0.9.4 to a newer version?