Hi Phil. 
  
I'm so impressed that you have corresponded with Sir Douglas Adams. Well he's a knight in my mind (a long dark knight) - he just didn't live long enough for the Queen to get around to it. 
  
While I'm typing - another gripe. 
  
Grammar. 
  
It's the difference between knowing your sh1t, 
  
and knowing you're sh1t. 
  
Pay attention forumites.