Disney CEO Bob Iger, speaking at the Digital Hollywood Media Summit, has revealed that the company has sold 4 million movies and “40 to 50” million videos through iTunes. According to estimates from Pali Research’s Rich Greenfield, that equates to around $120 million in revenue. [via Mac Rumors] A slide from an Intel presentation at the recent CeBIT event suggests that the iPhone may be powered by an Intel x86 chip in the future.…