Ive just tried that, no errors this time until I try and install the smeserver-userpanel I get the following so Im guessing Ive mucked something up there:
Loaded plugins: fastestmirror, protect-packages, smeserver
Repository 'sme7contribs' is missing name in configuration, using id
Loading mirror speeds from cached hostfile
* base: ftp.wicks.co.nz
* smeaddons: distro.ibiblio.org
* smecontribs: distro.ibiblio.org
* smeextras: distro.ibiblio.org
* smeos: distro.ibiblio.org
* smeupdates: distro.ibiblio.org
* updates: ftp.wicks.co.nz
Excluding Packages from CentOS - os
Finished
Excluding Packages from CentOS - updates
Finished
Setting up Install Process
No package smeserver-userpanel available.