[QUOTE=bope;2084803]I tried to burn some Moser baer at 1x it burned succesfully[/QUOTE]I really wonder how you did that! Would you mention the burner used? I don’t know of any modern PC burner able to burn @1X.
As others have mentioned, the number of files has no impact whatsoever on the burning quality. You’ve been misinformed by… misinformed people, or maybe extremely outdated sources on the net. Maybe, though, you have a huge burst rate issue (or buffer issue) with your computer, that lead you to think that slower burning speeds are necessary. Only seriously messed-up configs will bring such issues, and lowering the burning speed is only a poor workaround.
Nowadays @4X is the absolute minimum speed to burn current SL media with correct quality. Slower almost always gives awful burns since the media isn’t manufactured for such slow speeds. Add to this the fact that the burners will then resort to generic strategies, not suited to the specific media you feed it.
I wonder how long we’ll have to fight this Urban Myth about slowest burning speeds…