I've searched everywhere but I can't find a definite answer. Most sources say 2gb, while others say 4gb, and yet some say it can actually hold up to 8mb! So which one is true? (I want to get the 4gb card, but not if it's not compatible.) THANKS!
The Sony W580i Walkman phone has a 12 MB shared internal memory and it supports a Memory Stick Micro (M2) card with up to 4 GB maximum memory storage so don't worry buying a 4GB one.
