I used a product called OOPS! at the recommendation of some others when I removed the side badges. The rest of my procedure was like Speed's, though I used a cotton facial pad rather than my good microfiber. The product is available at Wal-Mart and other stores.
The hotter the day, the easier it is to get off. I did mine during a 95 degree day in Dallas last year and it almost all rolled right off.