I purchased a Performa washer and dryer in October of 2006. From the beginning, it clatters and dances across the floor as if the load was out of balance, but the clothes have not shifted. This machine does a good job of getting my clothes clean, but it shakes the house! I thought that the quality would be better than this - it is made by Maytag, but I was wrong. I'll never buy another Maytag product. I should have purchased the Whirlpool...