Netscape on SuSE Sparc 7.3?

Does the latest version of Suse-linux for sparc (v.
7.3) have
Netscape 4.x and 6.x as its PC counterpart does?

I am running the 7.1 version on an Ultra 5, and it has
been wonderful, however, if v. 7.3 has netscape, it's
worth the upgrade.  Or what v. 7.3 has that I must
upgrade immediately over v. 7.1?

If changing the version is a must...can I just upgrade
it or must I wipe out the disk and install everything
from scratch?

Alberto

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