Just use WBFS Manager to put the game on the WBFS drive. If you don't know how to format to WBFS you can use Wii Backup Manager. You can format the drive with WBFS Manager, but I find it has more errors than WiiBackupManager. You can find them both here:
http://www.wiibackupmanager.co.uk/WiiBackupManager_Build78.html
https://archive.codeplex.com/?p=wbfsmanager
That's an unnecessary step. He can just split them on Fat32 and Fat32 has less problems than WBFS hard drive format.
how can you do it on a mac? (thats what i have and i cant find anything about that anywhere)Use WiiBackupManager to transfer the file to the HDD. It will split the file automatically.
what if its a mac tho? cuz thats what im using and i need some helpUse WiiBackupManager to transfer the file to the HDD. It will split the file automatically.