SLES 10.3 - good "unofficial" installation sources?

When I try to search for any tools at all that I would like to have on our server, the search comes up empty:

zypper search sloccount

Compared to the experience on Ubuntu, where I find everything, this is a bit … lacking. But I am quite sure this is due to me not having the right installation sources. So how do I add these, and what are the best/popular ones with the most content? This is the services/software sources installed:

# zypper service-list
# | Enabled | Refresh | Type | Name                                | URI                                                                     
--+---------+---------+------+-------------------------------------+-------------------------------------------------------------------------
1 | No      | No      | YaST | SUSE Linux Enterprise Server 10 SP3 | cd:///?devices=/dev/hdc                                                 
2 | Yes     | Yes     | YUM  | -20100609-120110                    | http://download.opensuse.org/repositories/server:/monitoring/SLE-10-SP3 
3 | Yes     | Yes     | YUM  | -20100622-140852                    | http://download.opensuse.org/repositories/openSUSE:/Tools/SLE_10/       
4 | Yes     | Yes     | YUM  | -20100622-141258                    | http://download.opensuse.org/repositories/devel:/tools:/scm:/svn/SLE_10/
5 | Yes     | Yes     | YUM  | -20100622-190538                    | http://download.opensuse.org/repositories/devel:/tools:/building/SLE_10/
6 | Yes     | Yes     | YUM  | -20100701-185932                    | http://download.opensuse.org/repositories/Apache/SLE_10/ 

> SUSE Linux Enterprise Server 10 SP3

very few people in these openSUSE forums know a lot about the
commercial/enterprise version…suggest you seek info from those who do
know your version, at their forums: http://forums.suse.com/


dd