For anyone coming upon this later and would like to have a Mario Party 9 USA forwarder WAD, here is what I did:
- Open the modded PAL WAD shared earlier (my account is too new to share links; see #20 in this thread) with CustomizeMii and extract the icon.brlyt file. Close CustomizeMii.
- Install WiiGSC. Configure to use the local block list. Edit BlockedGames.xml in the Program Files folder to remove the Mario Party 9 references. Restart app.
- Create a forwarder channel for Mario Party 9 as you would for any other game
- Open the newly-created WAD in CustomizeMii. Replace the icon.brlyt with the one extracted earlier. Save WAD.
By replacing the icon.brlyt, the banner is less complex and you should not have a banner brick. That said, certainly take precautions (BootMii, Priiloader, etc) in case something isn't saved properly. This is what Shrim suggested in #35, but I found that only the icon.brlyt file is necessary to change. I used CustomizeMii to extract all of the brlyt, brlan, and tpl files from both the M the MaN's PAL WAD and the one WiiGSC generates, converted the brlyt and brlan files to XML with benzin, and diffed each file to whittle it down to just the one. From looking at the XML itself, the animation is far less complicated on the mod by wilsoff. You can observe this by comparing the icon in the Wii system menu after installing the edited WAD versus the banner in USB Loader GX.
I've attached the extracted icon.brlyt file and the converted icon.xmlyt file from the PAL WAD. Hopefully this helps!