Although these CDs are CMC MAG.AM3 *which is a mediocre medium from Taiwan*, they burn perfectly in my Samsung/Lite-on burner. I scanned the discs I burned in ImgBurn with Nero CD/DVD Speed and they are all 90/95% quality. I use these discs for pretty much everything you can think of. Backups of movies, PS2 games, Xbox games, PC games, etc. Some of these discs are over 3-5 years old and still play great, just like the first day I recorded them. Of course, I never go beyond 4x/8x on these discs. Because I had problems with some DVD players skipping movies at higher burning speeds. Shoot them at 4x/8x and they work great! Of course these discs cannot be compared to Verbatim/Taiyo Yuden's (JVC) discs, they are still very good.
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