I started sorting all the tags on my mp3s last night using ID3-TagIt. But after doing a whole batch and saving them i go back to find the tag fields are empty again. I have been filling out the v2 tags and scrubbing the v1 tags within the program. But if i go to the properties of the mp3 files in windows they still have their old v1 tags even after i have deleted them within ID3-TagIt. This driving me nuts.