I test internalportcfg="0x1e" esataportcfg="0x21" with N36L, the DSM cann't show the harddisk when plug into the slot1. so i use internalportcfg="0xf",esataportcfg="0x30" is ok.
I try to set usbportcfg="0x3fc0" (8 usb port), DSM can show the usb disk ,but it will get error message when i eject it.