Hi. First sorry about bad english. I just spend some money on mp3 player. Sony NW-E005F. I was totaly disapointed when I figure out, that I have to use some kind of software to listen mp3s It is not very practical to install it on every computer, etc. So I find out, that SonyStage sucks. In tried few different software on my vmware virtual mashine. SonyStage, Sony's MP3 File Manager, GYM, ... At 4:00am I almost give up on my mp3 player and decided to have this one just for FM and file storage/transfer and to buy new one which support native mp3's. (hmm hacked firmware which would play .mp3s on his file sistem ? Than, like a miracle, I find out about VoidMp3Fm. Simple, working, fast! Write some mp3s on player and go back to vmware snapshot where I had clean mashine... and surprise, no drivers needed, no nothing, just voidmp3fm.exe - no administrators right needed. Download few songs and compare file by content and it was the same !!! )) I decided that at leas I have to thank you for this program. Good work. And one bug: If I dreg file to device and close VoidMp3Fm it doesn't ask if I'm sure or automaticly upload file. On device I have just name, and when I pres play it say "FILE ERROR" (of corse the file is not there yet :-) So I hope you have idea how to do/move limit of 255 mp3s much higher ? Why I like it so much: - no installation needed, everything is on key - no administration right needed - fast - no problems importing from network drives - import/export from device to computer (anywhere, fast, the same filename) Ideas for todo: - right click on files - ctrl to select file (for importing/extracting only selected songs) - show how meny files are already on device (not just filespace) - subfolders - playlists That's for now. Thomas.