Hi, I really need a new computer, and am keeping an eye on the rumours about new iMacs. The only possible feature I'm particularly interested in is the anti-glare display, which I'd absolutely love... as a non-power user, most other improvements are probably above what I need. The thing is, I'm going to have to run Snow Leopard on whatever machine I get, as I have an application I still use which is very important to me that only runs on SL. I was planning to get a refurb iMac from the Snow Leopard era, so it would ship with the system I want, but the anti-glare display rumours are making me reconsider. What I'd like to know is if the new iMacs are likely to work with Snow Leopard, if I buy it separately and install it? Someone here http://forums.macrumors.com/showthread.php?p=14840343#post14840343 (post #187) is saying the new iMacs with Ivy Bridge or Radeon 7xxx won't even work with Lion 10.7.3, so I'm assuming that means there's no way they'd work with SL, correct? I don't know if ALL the new iMacs will have Ivy Bridge & Radeon 7xxx, or if the lower end ones will have older components that might still work with SL? Any info or advice would be much, MUCH appreciated. I find it difficult to bite the bullet & buy at the best of times, let alone with all the rumours flying around at the moment. Thanks.