i am crap generally with the machine world. I really don't understand how zillions of numbers and letters and squiggles can make up pictures.
I have no concept about how this tiny machine sat on my knee connects to my plug socket and phone lines and kaboom i get to access information all across the world.
but you have to love it when you can buy random tracks of music for 29p instead of having to buy singles or albums or beg your mate to borrow their CD.
Ok i am well aware that there is a deep dark pirate world out there where you can download things for free but i'm a good girl
and that clip that comes on before films gives me the heebyjeebies FACT
SeasideMan
Pro

0 is black, 255 is white, half-way (127) is mid-grey. Ditto for the colours and you're there!