Heres how it works. info.pac goes in...
SDCard:\private\wii\app\RSBE\pf\info2The filesize must be 391 kb or it will either freeze or in my case fail to load.
(I mean that the game just skips over that file if it is too big and loads it from the disc)
To cut down on the size, open it in BrawlBox, and navigate it like this.
info_en\MiscData[160]When you find it start replacing text in there with a single question mark.
Only replace text that you will
never see.
A link to a video explaining this is here.
Skip to 3:26 to see what you need.