Hi, I have this old iMac 2Ghz G5 20" 1.5GB RAM (from 2005) in the kitchen. It's the last model before they went with the iSight camera. It has a fairly new 2TB WD Caviar Black HD (one of the best available). I runs OSX 10.4.11 Tiger and is only used for some safari browsing and spotify via Airfoil/Airport Express. Now, I thought it would be fun, since these are the easy-to-upgrade ones to put an small 60GB SSD in it ( i do not care about space). I know it's not wise (financially) but I do not care, since it's just for fun. Local stores here sell the Vertex 2/3 or Agility drives. I know these are a total overkill, but they sell around 60-80 euro's. Would I see a speed increase? The machine now runs flawlessly and not slow. But I always have this thing to get the very best out of everything, especially older machines. I'd like to hear some opinions if it would make a difference (I have SSD's in all my machines varying from 2006-2011). I don't care about the price and stuff like that, so don't start that. I've had a lot of Macs (before the MBA w/ 27 TB , I had the 27 iMac 16GB RAM/SSD bla bla) in the last years ( I switch a lot). I just want some feedback, that's all.