Re: bnsummers
Your best bet is to have the dealer look at it. adding screws to the steps, cleats in the cabinets and other various hidden places help also.
However, you have a wood decking floor with 2x4 joists in it. When you walk on it it is going to move. In the floor there is a tin ducting for your furnace. Anytime you have metal and wood side by side there is a chance of a slight squeak.