Hi scottwilkerson,
Thanks, I just realised I was missing ipmitools/freeipmi from the server, so the ipmi plugins were unable to get any info.
Now that it's installed things are going better, and all seems ok.
At the moment I am continuing with using Munin as that is working perfectly but the integration with Nagios seems to be quite tricky (or I'm just making a chunk of errors) but I believe I should be posting that on a separate thread should I hit a dead end.
Thanks again for the help,
Kind Regards,
gshergill