Hey man,
Sorry for the delay in answering here, but life punched me in the stomach hahah.

Anyway..

Gonna try adding grub to BCD in the img that I already created later. Right now I think I'll...

I'm trying to create a custom Windows "live" image, so I can boot it from an external device.

Tried to export the vm...

VBoxManage.exe internalcommands converttoraw "D:\VMs\windows.vdi"...

Thanks, man!