I have this MP3 player. It has 128k of memory, but you can add a memory card. I have a 128k memory card, and when I use that with the player, I can get between 10 to 13 MP3s on there (all approximately 3:30). So I have two questions:
1. What's the biggest memory card I could buy, and 2. About how many more songs would I be able to add after buying this card?