>Hi
>I have been asked to look at setting up some sort of blogging site, so that offices around the country can help each other with problems and they get feedback on bugs, suggestions ect. , as usual my temptation is to write my own, but I can’t believe that there are not thousands of suitable solutions out there already. The only proviso is they must have strict control of who has access and what is written.

www.DotNetNuke.com - Full blown security subsystem so you can control access, includes a Forum module which you can use for those things. You'll probably find far more that you can do with it.