I've upgraded the SuSE Linux compat packages to 6.4, they're available at
http://pkgsrc.invisible.yi.org/pkgsrc/suse_linux-6.4.tar.gz

A few things I've noticed:

Netscape requires suse_compat now.
xforms seems to have disappeared, so I left it at 6.3.

If you can, please test this and report any problems to me.

Thanks,
Jared