Ah, you need to pop around to mine once I have finished networking the entire house with Cisco switches, network drives/printers, raspberry pi based media centres (kitchen & bathroom) and consoles 
My passport drive follows me around when I am mobile and syncs with the network drive when I get home 
Oh dear Guffer, it is like reading a foreign language for me. Now I know I am primitive. I hope I can one day come back as a five year old to master computer technology - well five year old's have far more of a grasp on it than I ever will / have to!

You and me both Lizzie.

Me too........I hardly ever dare ask a computer question because I will not understand the answer, just like I didn't understand the advice given to you LZ......

The abacus was 'state of the art' technology when Lizzie was a girl.

Now you are not joking Opti!

When I was a small girl it was a case of brain power; reciting times tables until you knew them backwards, and using an abacus for adding up, or taking away in units, tens, hundreds and thousands! It was not until 1971 that I bought my first electronic
Vatman calculator, that I still have, for about £12. What an advance at the time in the pre-desktop computer age, when banks like Barclay's had (in 1969) just six IBM360's in their main clearing centre in St Swithin's Lane, London!
My A40 also had no computers, nor a radio!!
