Here is another handy image I picked up from reddit today. It covers a basic home brew skill - yeast starting(?) and was lifted from homebrewtalk.com. We've not done this before but I think we are getting close to the point where we will be giving it a go.
Quick additional tip thanks to Carla Rosenfeld on G+ - a Yeast Pitching Calculator via MrMalty.com. A second calculator that you might prefer is at YeastCalc - thanks to Scott Olsen on G+ for the pointer.
So, for our reference here it is: