Windows Server 2003, Backup Programs?

I got a home built raid 5 nas in my basement running win2k3, I use it primarily for data storage for my work. I also use it to backup my PC's via norton ghost 12. This works well, in the event of a HDD failure, I can just reload the machine and restore all the data from the ghost backup files.

Now my question is.... I would like to backup my server (Ghost 12 doesnt support 2k3).

There is little to backup on the server at the moment, but I would prefer not having to restore all my folder shares and whatever other tweaks and proggies i have setup. Is there anything out there that can basically image a drive routinely to a remote pc?

And while were on the topic, is there anything better than ghost 12 out there for backups?