Funny thing was when i mentioned to the doc and the nurse about talking on the net about the sinus thing they both looked at each other with a knowing glance and the doc says "let me guess you googled WebMD" then the nurse says in a real sarcastic way " you know i really don't know why folk bother coming into hospitals any more when there is so much "expertise" online".
I guess they get that a lot nowadays, the good thing they did was gave me a cdrom of the cat-scan for the docs in Scotland which i thought was decent of them