SUSE 10 unable to renew registration

Problem: SLES 10 (sp2) was unable to run online update due to expired subscription.  When tried to register using suse_register, curl displayed an error.

Fix:

1. go to /usr/share/curl
2. mv curl-ca-bindle.crt old_curl-ca-bundle.crt
3. wget http://support.novell.com/products/desktop/curl-ca-bundle.crt
4. curl -v https://secure-www.novell.com/home/
5. now run suse_register again.  Fixed!

Once successfully registered, yast2 works again!