I just ordered a Sleep Number bed. I'm so excited! The bed I have now is between 15-20 years old so it's definitely time. I ordered the limited edition one that they had on sale this weekend and can't wait for it to arrive. Any Sleep Number people out there? What do you like or not like about it? I know I should have asked before getting it, but one big perk is that I have 100 days to return it (minus shipping costs). I already know what a regular mattress feels like, so I figured, why not give it a try!