Hi....if anyone can help it would be greatly appreciated. I have an older, non intel Mac Mini. i'm trying to get it on my wireless network. When I go into the Network setting area, The Airport status is Turned off. it will not let me turn it on...when I click on the 'Turn Airport On" button, it goes blue for a sec, then stays grey. in the "Network Name box, it is Grey and says "Airport: OFF" Ive tried adding my wifi info as a new network, but nothing works....this Mini just does not want to turn Airport on. Does anyone know what the problem could be? i can easily run a cable from my router to the mini if theres a diagnostic. please help if you can! Thanks much.