I have gotten a Minidisc Aiwa AM-F75, and it sounds very well. The problem is that I don't get that it records. Neither with micro neither with it optic line. It seems as if it records, but the only thing that makes is to leave blank the minidisc that I use, erasing the whole content that it has. I also believe that the TOC doesn't record. Do somebody know that happens with my Minidisc? Thanks a lot