Tom Jones has been making hit records for more than 40 years, and yet the fire in his belly still burns bright. He talks with the fervor of a man who, at 68, still has much to accomplish when discussing '24 Hours,' his first CD released in the U.S. in 15 years. As his AOL Sessions concert proved, the Welsh superstar who made women swoon with such songs as 'It's Not Unusual' and 'What's New Pussycat,' still has it.