nothing really. I think most games are playable without haxchi or mocha. I've never really tested it though. you can see if it worked by going into system config tool. it should list all six (I think that's right) regions as the region of the system.
Yeah, but i'm talking about about modifying everything.. like this:
<?xml version="1.0" encoding="utf-8"?>
<sys_prod type="complex" access="710">
<version type="unsignedInt" length="4" access="710">5</version>
<eeprom_version type="unsignedShort" length="2" access="710">1</eeprom_version>
<product_area type="unsignedInt" length="4" access="710">4</product_area>
<game_region type="unsignedInt" length="4" access="700">119</game_region>
<ntsc_pal type="string" length="5" access="700">PAL</ntsc_pal>
<5ghz_country_code type="string" length="4" access="710">EU</5ghz_country_code>
<5ghz_country_code_revision type="unsignedByte" length="1" access="710">24</5ghz_country_code_revision>
<code_id type="string" length="8" access="710">FEH</code_id>
<serial_id type="string" length="12" access="710">0000000000</serial_id>
<model_number type="string" length="16" access="710">WUP-101(03)</model_number>
</sys_prod>
What do i need to change there to change even the console region, not just the game region...