I wanted the extra space on the second disc so I didn't have to put the first disc in again for the texture pack, these are the only changes needed. These steps replace the original steps by senseman.
Tested and working for English, should work for the other languages as well.
- Move following files from Disk 1/data to Disk 2/data
Code:
apps_ship.rar
apps_ship_common.rar
core_data.rar
core_env.rar
core_game_en.rar
core_textures.rar
core_vo_en.rar
- Extract & overwrite
DA2-2xDVD5-SND contents to Disk 1/data folder
Disk 1 - 4.03 GB
Disk 2 - 2.70 GB(without any extras)