According to Fox News, Apple Corps., the company that was founded by the Beatles, is suing Apple Computer over the iPod and iTunes.
Apple Corps. contends that, under a long standing agreement, the Apple logo and name would may only be used for computers and never for a music company.
When Steve Jobs founded Apple Computers, the Beatles already had a famous corporation named Apple. Jobs admitted using a similiar name for his company as a "tribute." Apple Corps. sued and won a settlement and the promise that the Apple name would never be used for music. Apple Corps. has successfully sued Apple Computer in the past for violations.
We'll have to see what the courts decide, but a first glance it seems pretty ironic.