gochichi :
In the mean time, a Mac would be a great addition for the things that Macs are so unmatchable at. (Note that iMacs come with better graphics than other all in ones,
Not all of them the DELL and HP equivalent, the M2010 and HDX both are superior to their MAC equivalent, as was the Eurocom VIIVA, and that's without checking for others.
Also, that is a really strong choice due to the video acceleration capabilities... capabilities that a few Mac users may actually notice.
But that most are actually very ignorant about, the MAC forums do nothing but complain that they didn't get the GF8600 in the iMAC, when the HD2600 is perfectly suited, yeah it was meant for 'those' people.
So I guess what I'm saying is: If you "game", please tell me you know that Windows is the only way to go, with Linux a far FAR FAR second, and Mac an even more distant third.
Personally I'd put the MAC gaming options above the Linux options, unless you're talking about hardware which is what you said was put to the side.
If you video edit casually tell me you know that a little Mac Mini will be far cheaper than the software to even come close to the ease of use on a PC? In fact, money aside, you may never achieve the ease of use of a Mac in video editing on a PC. (that's a period there, it's a factual statement).
Based on what fact and what version of iMovie?
Have you used enough editing software? I've used both ends of the spectrum and there's alot of simple and effective tools out there. There's more than just Premiere or Windows movie maker out there, everything from the stuff that comes with Windows or Nero, to Pinnacle or Sony and a few others' mid range tools all the way to more serious apps like Premiere and beyond. Ease of use depends alot on what you're used to prior to using these tools, so I'd want to see the 'factual statement' supported by fact, because while I've used all of them and like different ones for different task (from quick capture/chop
Perhaps you've come to some conclusions for yourself, but you didn't follow a logical path. You want a gaming computer. Though you like the shiny case of the Mac Pro.
Just because you can dual boot a Mac doesn't mean you should, just like buying a luxury vehicle that has pickup bed on it... it's best to forget that option. Buy a luxury vehicle for what a luxury vehicle is for: passenger comfort, aesthetics, design, the purr of the engine. Wouldn't it be awesome if a 5-series could tow 5 tons? Yeah... but the fact that it doesn't shouldn't necessarily keep you from owning one. Buy a Mac for Mac things, buy a PC for PC things. Life is much better than way.
One more thing... since laptops are already a closed format, not user upgradeable, and suck at gaming...
Not true.

Guess you've never heard of the Alienware, Clevos, DELLs, Voodos with upgradeable components.
Especially since the 15" MBP is the best laptop on this planet. (that's a period there).
Just plain Fanboish that one!
BTW, that's an exclamation point there.
You guys probably have concluded that I'm an Apple Zealot...
Why would anyone get that impression?
Stop reacting to the funny Mac ads with confrontation. The real zealotry is thinking that Microsoft is "magic" and that no alternatives exist.
Stop thinking a PC is limited to Windows, you already mentioned Linux so either you're obtuse or just blinded by those same MAC ads, and you know less about PC & MAC than those you criticise.
So show me a display that has a more attractive cable layout and case than an Apple display,
And so goes the sales pitch for the average Apple product.... look we have the prettiest and coziest appliances out there. No focus on the quality, power or utility. My focus would be 'show me a display with a better pictue, quality, flexability, and price.
Do you compare the price of eating out at a steak house to shopping for steak at Sam's club?
Actually usually I compare my steak by how they taste on my tongue and feel in my stomach, I don't care if they were prepared in a marble cathedral and served on a golden platter. Same goes for my computer, I need something that does the job well for the price, not something that looks nice on my desk and impresses the girlfriend.
You end well with the 'those who don't know how to cook' which parallels my recommendation for those who aren't computer savvy, but you use pretty lame arguments like cable management and falsehoods about the hardware to try and justify them. If you truely believed that there were room for both, you'd just tell the truth, that both have their benefits for different areas/reasons/people; but for most people here, and most THG readers, MACs aren't likely to be the first choice, but sometimes like in the case of the MacBookPro they mayy work well enough.