If you're a DIY person, and your top makes a little noise from the rubber seals "chaffing" against each other when the top is up, here's a TSB and the "lubricant" to address that:
http://www.infinitig37.com/TSB/ITB11-035a.pdf
(sorry, you may have to cut and paste the link. New here)
Just bought a 2011 with 11,000 miles!! Still in the honeymoon period!
Jeff