Yukka help please

Hi,

I have a rather large (8-9ft tall) Yukka at the bottom of my garden, its been here longer than us (8years) and we'll be moving soon and quite sad to be leaving it. There's a much much smaller one shooting from the bottom.

Now i seem to remember reading somewhere i could cut if off and start a new plant....but can't remember where nor find it again!
Any ideas if this is possible and what i need to do with it? Would be nice to take a part of it with us as it was quite tiny when we moved here!

Thanks in advance to anyone that can shed some light please!

 

Here you go Butterflies try this link,
http://www.gardeningknowhow.com/xeriscape/propagation-of-yucca-plant.htm