Recommended super method for attaching 700 m files to a m CD

Not long ago, I posted a package of Longman voice Library (in verycd), which is 685 MB in size.
Because there are too many files, it took me 70 minutes to decompress them! The disk space occupied by the solution is 900 MB.
For future convenience, I want to engrave it into a CD.
But the problem is that the capacity of MB cannot be reached.
If the compressed package is directly engraved on the CD, it will take a long time to decompress it for future use... In addition, a large number of files will cause a lot of disk fragments, affecting the disk performance.
If there is a DVD recorder, the problem will not be a problem, but I have not!
Is there a good way?
After hard thinking, I finally found a perfect solution.

Make the file into the DAA disc format.
The DAA format is the default file format of poweriso. Poweriso is a CD format file editing software that can edit ISO, cue, bin, NRG, and other common format files.
I found that its biggest feature is that it can be used to create compressed and directly read disc files. You only need to select the DAA format when saving the file. Its menu also contains a menu item that converts other formats such as ISO to DAA.
DAA files are compressed, but do not need to be decompressed. You only need to load the DAA file with the virtual drive provided by poweriso and then read it directly.
After I made the Longman voice library into a DAA file, the size is 698 mb. In this way, I smoothly carved the DAA file of MB to the CD.
The capacity of the [Longman example language library. Daa] file on the CD is 900 MB. It can be used normally after loading, and there is no problem.
After that, I made 142000 English words and voice files into a DAA file, and then I was able to instantly copy the CD, which brought great convenience to use and management. (It is convenient to compress 142000 files into one file, so you do not need to decompress them when using them !)
I am now using poweriso to process most of the hard disk. It feels nice @

You only need to search for the keyword "poweriso load" in Google to find it. The current version is 3.6. It is reassuring that it is supported in multiple languages and is automatically set to Chinese after installation.

I hope you will vigorously promote this method and try to publish files in DAA format to benefit the public.