Just wondering how many people are still using an "old" iMac as their primary computer. I'd say "old" would be 2009 and anything before that. 5 years old minimum. I have the late 2009 27 inch i5 or something like that. It basically has the processor that came right after C2Duo, right? I just love the machine. Super high resolution screen, 27 inch size, booting from an external FW SSD (which makes the system go faster and the computer is completely silent), love OS X (and it performs excellent, no hiccups whatsoever), 4GB RAM (enough for my daily tasks), etc. Doesn't have Thunderbolt, USB 3.0 and stuff like that, but I use a NAS over gigabit Ethernet, so I don't need it. I don't see myself changing in years. It's super fast and has no signs of aging. So who else is happy with their "old" iMac? What year and configuration? When are you planning on upgrading to a new one? Are you happy with it? Or is there something you would like to change? One thing I know is next time I won't go iMac again. I might go Mac Mini + monitor or laptop + monitor.