Thanks for your suggestions!
Currently, there is no way in creating "New Preset" folder except adding preset and preset folder to existing preinstalled folders. I would like to suggest the creation of the "new Preset" folder so that user can create their own folder and files.
actually, you can. You can do it in 2 ways:
1. just hit the New Folder button, which will probably create a folder within one of the folders. AFter that, just click on it, and then click and drag it out to the top level.
2. scroll all the way down, and you will find the "Example Preset" which is at the top level. Click on it. Then press the New Folder button. This will create a new folder at the top level.
Also kindly include the "Copy Preset" and "Paste Preset" in the right click function list when in the folders list section. As it is quite tedious to use the export/import preset function for these purposes.
What you can do now is this: Choose one of the presets you want to copy. Click on SETTINGS. Then click on the SAVE AS button. This will save a new copy of that preset. You can modify first before clicking on the SAVE AS, or do it after.
In the "Learn Math" -> Custom Type -> Equation-> open and close brackets are not allowed for creating equation. Kindly do consider () as they are necessary for long equation.
This function has been deliberately left out. See this thread for a discussion on a related subject:
http://forum.brillkids.com/teaching-your-child-math/is-it-really-important-to-teach-your-baby-oders-of-operation/Hope that answers your questions!