I just put in an new bamboo floor and it really wasn’t that difficult.  The bamboo looks great, however I don’t recommend if you have dogs.  I got the flooring from Fastfloors.com.  I could not believe the selection and better yet the pricing.  Even with delivery it was cheaper then my local big box store.  If your about to or are considering putting in a new hardwood, laminate or other type of flooring take a quick look at fastfloors. They carry all the popular brands of flooring, and the site is a great for comparing if nothing else.  They have some great sale on laminate flooring right now with free shipping, so I’m considering doing the spare bedroom.  Also get a bonus flooring coupon until Jan 25 from fastflooring.com