Raspberry Pi arrived, wasn't expecting it quite so soon
Examined power socket, noted that although on the webpage they mention running it off phone chargers, it's not a size we have
Run into Tod, get USB keyboard, mouse, memory stick.
No externally powered USB hubs, if only we hadn't lost the supply for the one we inherited from L's dad.
No suitable power supplies.
Get home, start ransacking house.
Eventually find cable that converts socket on Pi to standard USB. We have supplies for that.
After a really deep search, in the furthest back darkest corner of the "office", find a couple of supplies that'll fit the hub.
Good to go!
Now to package it all back up so YB can open it when he gets in from school...