how can i fix psp?

My Sony NV U53 lcd screen works but touch sensetive no longer works. ?

touch screen on sony nvu53 has stopped responding?

how do i update sony navu?

Smashed my Sony NV- U53 sat nat screen, any idea where to purchase a new 1?

sony nv-u52g?

cracked screen on sat nav?

How do i update Sony Sat Nav NV-U52G maps?

Repair of my Sony NV-U53G Sat Nav?

sony sat nav nv-u52g ?

my screen on sony nat nav is broken - what can I do?

SONY NV U53 How do you open it up?

fatal application error?