SLES10 repositories

I'm embarking on my first 'real' build of a SLES10 server (configuring a Spam gateway).
I have a question about online repositories.  
Since my box is all registered with Novell, and has the official update site listed as a Online Update
source, are there any other SLES10 repositories out there for updates, or should this one official site be
adequate?  I'm trying to install mysql-administrator (from dev.mysql.com), but there are rpm
dependencies that I seem unable to resolve.  I'm just wondering if I'm going about this the correct way.

Sorry if I sound like a newbie, but I'm one of those NW guys who is gradually venturing deeper into the Linux
world ..

Cheers.

Michael Mollard
Information Systems Administrator
molm <at> cvxmck.edu.au
Clairvaux MacKillop College
Brisbane Australia.
http://www.cvxmck.edu.au
Ph 07 33474607 (direct) / 07 33498977 
Fax 07 3349 5677