The best possible score is 10.
No specific info about version 1.0. Please visit the main page of Richi MP3 Ringback Tones on Software Informer.
SBAGEN utility, released as free software, generates binaural tones in real-time
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It creates Nokia AMR ringtone from music in MP3 file format.
Low Cost ... High Quality Phone Calls ... Easy to Use and Set Up