Just ordered a reburb Mac Mini with the following specs: Originally released June 2010 2.4GHz Intel Core 2 Duo 2GB memory 320GB hard drive HDMI port with support for up to 1920-by-1200 resolution SuperDrive (DVD±R DL/DVD±RW/CD-RW) NVIDIA GeForce 320M with 256MB memory 1. My boyfriend and I will be transferring our files, pics, music, and videos from our PC. 2. There will be time when we're both logged in. 3. I'll be upgrading to Lion when it comes out. 4. We'll be using it to word process, email, store files, and Apple TV every now and then. ****Here's the question***** With 1-4 in mind, should I have opted for the processor upgrade? (It's not too late for me to cancel.) How much memory should I add? 4 or 8 GBs?