Grab your driving gloves, sunglasses and short-sleeve shirts, because the world's most famous groundhog, Punxsutawney Phil, failed to see his shadow Feb. 2, predicting an early spring. While those of us in the Northeast who are still chilled to the bone think the little beast is losing his touch, the news has convertible owners in the rest of the country chomping at the bit to drop that top and hit the road. If you're ready to drop some serious cash on a new convertible, there's a long list of great roadsters, convertibles and cabriolets available for your driving pleasure. Here's our attempt at narrowing the field of topless, fun-to-drive vehicles.