My GF owns a Sony Network Walkman NW-E50 (MP3 player). I assumed that all Sony products must use Sony's music software. But I was wrong as the MP3 player contains a built-in File Manager. That means she could plug it into any PC (Internet Cafe, etc.) and transfer songs to and from the device without installing Sony software.
I accidently wiped this. Now am wondering where can I get this File Manager back onto the MP3 player before my GF finds out!
I tried a google search
Many thanks!