TrackID

is it possible to add trackid on a w300i?

which one? the application or the real Track ID

the real one, the type which is used in the Walkman 2.0 fones.

Afaik not. The application is possible, though I don't know if there's one in the right display format.

i got the 'unoffical' on and i cant do nothing...

See A Java Working TrackID A New 100% Working TrackID For SE. - Top Sony Forums

Track ID sucks. It cost so much.