Sony NW-E407 & NW-E507

[draqla]

does anyone know?

1. Are there any diferencies between NW-E407 & NW-E507 beside FM tuner?
I don't listen to radio so I won't buy NW-E507... unless there're some more differences between these two models.

2. do they go with USB2.0 or with USB1.1?

3.) Tracks leading/ending silence - many of my albums are recorded as "one" track - without gaps between each song. Can I play them that way on NW-E407/NW-E507?

Thank you in advance for answers.

 

[sumguy_]

1. no difference, just radio/no radio
2. usb 1.1
3. atrac files are gapless, mp3 files are not, depends on the codec you use.