"Better wait a few weeks before buying that iPod. ThinkSecret reports that re-designed iPods with new control buttons and docking stations are due out by the end of the month, and that Apple is dropping both the 5GB and 20GB iPods in favor of 15GB and 30GB models. There had been some speculation that Apple would bring out a 40GB iPod, especially since Toshiba makes a 40GB hard drive that's the same size as the 20GB hard drive used in iPods right now." [via Gizmodo]