Tech photos this week: Dethroning Apple

(1/6) WALKMAN’S REVENGE. Apple (AAPL) rules the world of digital music and video players, but former king of the hill Sony (SNE) has a new Walkman line it hopes will flip the script.  NEXT>>

(1/8) CLIPPING THE SHUFFLE. SanDisk (SNDK) is the number-two maker of digital audio players, and its latest assault attacks Jobs & Co. at the low end. Will it knock the legs out from under Apple? NEXT>>

(1/7) NOKIA’S IPHONE KILLERS? Nokia (NOK), the dominant cell phone maker in the world, is sick of the iPhone getting all the buzz – so it’s putting Motorola (MOT), RIM (RIMM), AT&T (T) and others on notice: These devices could give the smartphone market a run for its money. NEXT>>