Spaces in Volumename? (MacHD) (Macintosh HD)

I've only been able to get InstaDMG to compile a complete system - when the created volumename has no spaces, like for exampel: "MacHD". But If I launch the exact same configuration, but I change: [code]# This string is the root filesystem name for the ASR image. ASR_FILESYSTEM_NAME="MacHD"[/code] to: [code]# This string is the root filesystem name for the ASR image. ASR_FILESYSTEM_NAME="Macintosh HD" [/code] I get nothing but Kernel Panics. Is this normal? What is the workaround? Do I just make a Launchd script renames my startup volume at first boot? Launchd script suggestion: [code]diskutil rename /Volumes/MacHD "Macintosh HD"[/code]