Thanks for all your help guys just a FYI: The 500GB Western Digital My Book Essential WDBAAF5000EBK-00 works just fine for the usbloader and also powers down when wii is turned off I would of added it to the list but didnt know how so its here if anyone wants to add it.
If you want you can submit it to the list here, instructions for posting on the 2nd post: http://www.wiihacks.com/recommended-...lity-list.html
"I think that the Wii is a beautiful piece of hardware, and a broken Wii is a tragedy. It doesn’t matter why or how." -- Bushing