Click the "M" to mute all the tracks EXCEPT for Hot Cross Buns
Mixdown your tracks
Wait for the mixdown to load.
If it stops at 98% talk to Mr. Doyel.
Select the bottom option "M4A - Medium"
Save the file with the correct file name:
Hot Cross Buns
Hot Cross Buns + Beat
Hot Cross Buns + Beat + Loops
Click the "M" next to the "Drum Machine"
Repeat Step 4 with file name #2
Click "M" next to all other tracks
Repeat Step 4 with file name #3