The latest rumor is that BMW is thinking about dropping their not-so-great iDrive system. As many of you might know, the i-Drive reviews over the past years have been terrible for the german automaker, so it's not a surprise that they are looking at the possibility of replacing it.
Also, when you hear that BMW is working together with Apple, then the rumor changes into a possibility. It is known that BMW and Steve Job's fancy company have already worked together on the first fully functional integration between the iPhone and the iDrive system.
Not many details are known at this time but I expect major website like gizmodo and engadget to give us more insight soon.