Hello U570,
well it is the correct section!
For StockSH3 the file is "harta01 .tga" (with a blank in in the filename:
).
"[G64 I49]" would then be the right place.
If you use any Supermod, place and filename might have changed!
What Supermod is your "menu_1024_768.ini" based on?
Greets
Blueduck