(Update 12/3 IT WORKs NOW ). I received my new mini today. I've been using a 2007 c2d 1.83 for the last 7 years. It was upgraded to 3 gig ram and a crucial m500 ssd. 15 second turn ons , instant program access and it worked great. I turn on my new mini and my Logitech keyboard and mouse won't work on the new one. So I ran up to best buy to get a cheap usb keyboard and mouse. They work fine. the next problem is connecting my hp2207 monitor that looked great on my old mini also. I tried dvi to hdmi, dvi to dvi to a Dvi-display port adapter, dvi to hdmi to a hdmi-display port adapter. The monitor shows no input signal unless I turn it off and on several times and them it works . It also does this after entering sleep mode also. Maybe vga to vga to a vga to Dvi adapter to a dvi-display port will work . I'll try that next. What a shi**y day. The new mini wont even run an older dvi monitor correctly . Buy the new mini if you want to be forced to upgrade everything you use with it.