Install your X360USB Pro (if you are using one) and read the JungleFlasher PDF.Ok, so while in DVDKey 32 tab, I don't have a 0x0000 IO port. Have 0x0170 and 0x01F0.
I have SATA cable from motherboard directly to 360 drive. ck3 pro powered from motherboard, on with blue light and usb switched and usb cable attached to pc. Green/Red cable (don't recall name) with ck3 Probe 3 attached. PortIO driver installed. Won't detect 0x0000 port in JF.
Please read the PDF.read the JungleFlasher PDF
It is the bomb, it's one of the few modding tools you will use for non-modding stuff.So it looks as though that X360USB Pro v2 is the bomb, huh?