[Electron]

Sir,
I have portable chinese made MP4 player 512 MB with 1.2" screen. I am not able to download videos. As per your instructions seen in this site, I downloaded 3.68. When I tried to convert video files, it converted successfully. But when I tried to play back, it showed error. I downloaded your sample Santana. But when I tried to replay, it showed, windows cannot trace this file. Please advise me how I can download audio and video files, pictures. Also advise me how I can erase any files downloaded. I received MP4 software disc which contained a software in chinese language. Through that I downloaded one MPEG file. Now I am not able to erase it. It is not playing also. The instruction manual given did not give full details and I am not able to use it. Even the radio stations I am not able to save and use them. Kindly explain to me in detail how I can make optimum use of the player.
Regards.
Electron