I would really like to buy a new Mac this summer. I currently have a 2006 model Mac Mini running OSX Lion. I have upgraded the RAM to 4GB, but it still seems a little slow. I mostly use my PC now, but I really prefer Macintosh computers. I would probably use the computer primarily for Photoshop. I would have multiple windows and images open at once. I would also use it for occasional video editing (with iMovie) and occasional gaming. I don't really play graphic intensive games, when I do play computer games its usually things like Minecraft or flash games, but it would be a bonus if I could play games like Team Fortress 2. Portability isn't really an issue for me. A laptop would be nice, but so would a desktop. Regardless to which computer I buy, I will probably hook up an external monitor, because I like to have a big screen for photo editing and design work. I am on a very limited budget (who isn't?) and I will probably buy a used Mac. I've been shopping around, and I'm thinking about getting a PowerMac or a Mac Pro, but I'm really open to anything. One last thing: I plan to update to OSX Lion (or possibly Mountain Lion eventually) and so I need a computer that can handle that. Thanks for any help you can give!