I am a student in autocad and am using the new autocad for mac and I am having great difficulties with the layers and now most recently, trying to access the design center library of furnishings. I can't locate it through insert-autodesk-2011-samples-design center-home space planner route. Is there something I need to install to get these libraries? I am ready to throw in the towel with the mac version!! Who do i contact to get a pc download and turn this back in? if there is such a thing. any help would be appreciated greatly,