I have had two FZ-1 models, and both of them are extremely picky about CD-R media. The first one that I had, worked really well with a certain version of Memorex CD-R's. Unfortunately, Memorex has made some changes to their CD-R's, and their current CD-R's don't work with the FZ-1.
Does anybody know of any blank CD-R media that works very well with Panasonic FZ-1 units? It needs to be media that can still be purchased at stores today. So far, I've only been able to find a certain Memorex version, and a certain Fujifilm version that works with FZ-1's, but if you buy new Memorex or Fujifilm CD-R's they don't work, cause they slightly changed the nature of the media, and the FZ-1 doesn't like the new ones.
This seems to only be an issue with the FZ-1, and not the FZ-10 or Goldstar models.