I'm looking at upgrading from my 2008 Mac Pro to a newer machine... long story short, my video production business is growing and I need to set up a second edit suite. I primarily work with Final Cut Studio 3 (I haven't made the leap to FCP X just yet). I plan to buy a newer machine for myself, which will free up my current Mac Pro for my other editors to use. So, I'm debating whether to buy a top-of-the-line iMac (Quad-Core 3.4Ghz i7) or a mid-range Mac Pro (8-Core 2.4Ghz Xeon). From what I've read, it sounds like the Mac Pro hasn't been updated since mid-2010, and it sounds like the current iMac is generally a better, faster machine. Frankly, my current Mac Pro handles everything I do just fine... so anything that's on par with it, performance-wise, should be sufficient for my needs. I'm wondering if anyone has any experience with a similar upgrade -- has anyone moved from an older Mac Pro to a current iMac? How does the performance compare? Is there any real reason to go with a "current" Mac Pro (which, from what I gather, uses nearly 2 year old technology) over an iMac? I don't use any special capture cards, or really need the Mac Pro's internal expandability... Thanks in advance for any insight anyone can provide!