Hi, I finally bagged myself a used Mac Mini 2010 that will be used as a media player to my 42" LG LED TV. The specs are: 2,4 GHz Intel Core 2 Duo 2 GB 1067MHz DDR3 [now upgraded to 8GB 1067 MHz DDR3] 320 GB HDD [now upgraded to 240GB Kingston V300 SSD (older and faster circuits)] Its currently running Mavericks. First of all, can I switch the memory sticks from my Macbook Pro and put in the mini. The specs of the Macbook RAM is 2x2 GB 1333MHz DDR3. I'm gonna upgrade my Macbook Ram anyways. How do I go about to downgrade OSX? I have both Lion and Mountain Lion connected to my iTunes account on my Macbook Pro. I thought I'd gonna use this thread for general setting up so I'll post new questions as soon as I get further in the progress here. ---------- BTW I purchased the mini for 319 USD on a Swedish equvalent to Ebay.