Well it's a day later and I'm in a (slightly) better temper
so cheers for the link !
And I suppose the moral of the story is don't be lazy and expect a tool to do the whole job for you !
But then again I like using swaret as I don't know enough to keep my security up to date manually (nor do I really have the time to continually scan the 'net for news of vital updates etc.)
Oh well I suppose it's all part of the learning process.
But cheers again for the top tip (I'm downloading the source as I type)