I don't know what your results would be, or if these discs will be supported. Unless you have a need for 90-99 minutes (a very long orchestral work perhaps?) I would not recommend using them at all, especially not as day to day media. These discs do not meet the 'color book' standards, and as such I would aviod them at all costs. Perhaps they are intened more for use as data discs and have better compatibility with computer drives, but I would never trust these in a cd player.