Here's how you can put more songs on your ipod or mobile phone . Alot of people think that Mp3 is the only best format for audio on these devices. This is not true , there are other formats such as ACC and WAV for ipod and mobile phones .
I feel ACC is one of the best formats for ipod , it takes almost half the size and gives the same quality . Nokia phones is said to convert mp3 into ACC when you transfer the data via Nokia pc suite .
You can compress mp3 . Read my previous article about this from here