Suggestion for the fault tree.

After spending a couple of hours trying to work out why I couldn't 
connect to my samba server by following the fault tree, I propose that 
'reboot your windows client' is added at the top. ;-)

I certainly learnt a lot following the fault tree and it's a great 
resource, but sometimes I just overlook the obvious!

Thanks for a great product and great docs,

Laurence