I have a HIMD recorder, an MZ-RH-910. I recently installed SonicStage 3.4 (the version without the store that I got here, I uninstalled my previous version first) because I understood it would let me upload HI-SP files recorded with a microphone and convert them automatically to WAVE format. Last night I set my recorder on HI-SP, plugged in a microphone, deleted all tracks on my HIMD disc, and set it to record all night. This morning uploaded 7 hours worth of my snoring and night noise through SS 3.4, then converted it to WAVE, and this evening I tried to work with the file with a wave editor to see what I could do with it. Even though the file is 4.07 GB in size, when I play it in various programs it is slightly less than 8 minutes long. What am I doing wrong? I use this unit almost exclusively for private recordings, and I want to be able to record long concerts without messing with changing discs, which is why I am experimenting with HI-SP. I also made an hour long recording in PCM, and that was uploaded and converted just fine. I still have the original OMA file that I uploaded, and I have been playing it for hours using SS 3.4. So I know the original OMA file is fine, and was recorded and can be listened to. But I can't convert it to a proper length WAVE file using either the converter in SS 3.4, or the standalone Wave Converter that Sony released a while back for OMA files. Does anyone have any suggestions or thoughts? Chase Kimball