Bebeto

Hello Rob, my machine is like yours, I realized the same about it, I almost finish my job installing on Lion 10.7.5, and about: wifi not working I bought a Adaptador EDUP N8531, installed with RTUSB_D2870-4.2.9.2_UI-4.0.9.6_2013_11_29.dmg sleep not working, stiil not working speed stepper not working ? I`m trying fix in restart, turn off, sleep, SDCard, network, keyboard working Brazilian ABNT2 , I think that`s it. If someone can help, I appreciate it.