[BlackDog]

Kelly, I've done gthe floors in 2 rooms with it, and would not hesitate to do it again. The only suggestion I would make that I did not see above is to make a couple of lines that you know are square to the space you're flooring. In my house the walls are not absolutely square, but it would be much more visually apparent if the flooring were not square too. Make the floor square, and then cover up the gaps on the edge with molding trim.

EDIT: Mine was not Pergo, can't recall exactly what it was, but it was a similar tongue & groove parquet-style floating floor.