Importing New Mp3+g Files

[kiwisinger]

Hi All,
I'm trying to understand the process of Importing New MP3+G files.
After purchasing Karaoke "zip files" online, I "unzip" them, then rename them to: "Disk # - Song title - Artist title" (only so they make more sense without all the numbers & letters etc).
I then use: Import Songs / Index Song Files.

Please correct me if I'm wrong. By doing the above, this creates .KMA files? Is this correct or not?

For some reason, when I want to add "NEW FILES", it now creates .KMH files in the folder of the MP3+G file. So now I have 3x files in the folder:
1. MP3 file
2. CDG file
3. KMH file.
It never use to do this?

Also, it's not adding the new .KMA files into the ".KMA" Folder with the rest of the .KMA files.

Q.1. Why does it create KMH files?
Q.2. Do I need these KMH files?
Q.3. If not, how do I stop it from creating them?
Q.4. Why isn't it creating NEW .KMA files? If it is,
Q.5. Where is it putting the NEW .KMA files?

I know I must be doing something wrong. Please help.

Thanking you in advance

Lani.