I'm posting from the library this morning because my computer is broken. It might need a new hard drive, and even if it doesn't it will need a re-installation of the operating system. My friend's popping round at the weekend to have a look at it; so I shall be offline until then at least.

I'm only allowed thirty minutes on the computer and so I won't be able to do any commenting...I'll just have enough time to check my emails.