Hi all, I have been wanting to replace my five year old quad core PC for awhile now as it has become very unstable. Originally I crossed out the iMac due to its hardware limitations. I am seriously reconsidering this though. I use 2D (Photoshop) but will be mostly using 3D programs such as Maya and ZBrush. The iMac seemed to be my main choice as it is affordable and has a high resale value, so if I needed an extra GPU or CPU kick I would just sell it and upgrade to the latest model. I was thinking about getting / waiting for the update this July. However I saw a refurb Mac Pro for the same price as I was considering spending on the iMac. It is the 2010 model. The Quad Core 2.8ghz Xeon. It does seem outdated and slow, but the GPU expandability is a major upside. Mac Pros seem to be only really worth getting the 8 or 12 core model and paying up. Although I guess I could upgrade to the 6 core processor in the future. It seems pretty expensive and old though. I don't really know how easy it is to sell a Mac Pro, so if I bought one, I would assume it would be for a long term basis rather than an iMac. I like the idea of the Mac Pro a lot more coming from mainly PC's but I'm not sure if the old model is worth it. What do you guys think?