It was only a month-and-a-half ago that we were able to test the iBUYPOWER Erebus GT, a boutique desktop with a custom water-cooling loop at a very compelling price for what you got. Yet in the intervening period the computing landscape has actually changed fairly drastically, with NVIDIA's GeForce GTX 680 coming to market and Intel releasing the Ivy Bridge-based Core i7-3000 series processors. Our previous review unit focused more on value proposition with a single AMD Radeon HD 7970 handling graphics duties, but the one we have on hand today is a true war machine.

We've covered Ivy Bridge extensively up to its launch and exhaustively this week, with a breakdown of the architecture and performance, analysis of its overclocking potential, testing in an HTPC environment, benching the notebook version, and even a vendor discussion and Q&A with ASUS of the Z77 platform that accompanies it. Today we have a firsthand look at how Ivy Bridge is going to handle and overclock in the field courtesy of an updated Erebus GT from iBUYPOWER, along with our first taste of a pair of NVIDIA GeForce GTX 680 graphics cards in SLI runing on the platform.

Boutique gaming desktops are nothing new around here; while enthusiasts may readily dismiss them, it's easy to forget they do serve a purpose and a market beyond the do-it-yourself crowd. There are certain things even a lot of enthusiasts, myself included, aren't able to do that boutiques can; specifically, assembling custom liquid cooling loops. The last one of these we saw was Puget Systems' Deluge, a behemoth of a machine that retailed for more than seven grand.

Today iBUYPOWER is making available a system with many of those same perks at a fraction of the cost. The Erebus GT uses an entirely custom enclosure, has a laser-etched panel window with white LED lighting, and most importantly includes a custom liquid loop attached to a massive top-mounted radiator that cools the CPU and GPU. Can iBUYPOWER deliver a truly compelling boutique build at a reasonable price without cutting any corners? Let's find out.

When it comes to buying a pre-built desktop for the average consumer or gamer, about the only thing the big box manufacturers really have going for them is price. That hasn't stopped them from doing very well, but oftentimes the end user will be better off going to a boutique like iBuyPower for their desktop and enjoying the generally superior build and component quality along with better customer service.

But for small business and enterprise, it can be a whole different ball game, where powerhouses like Dell and HP produce uniquely designed configurations meant for mass deployment...and have the resources to greatly improve support, to boot. We've seen business class machines from both vendors before, but today we have on hand iBuyPower's Professional Series desktop. Can a smaller boutique outfox the big boys?

The last time we checked in with iBUYPOWER we reviewed the behemoth that is the iBUYPOWER Paladin XLC, a massive hunk of machine that was generally a solid value but suffered from the same kind of shaky overclocking that afflicted so many boutique builds during the era. This time iBUYPOWER is packing a K-series Sandy Bridge processor (complete with easy overclocking) and one of the most powerful graphics cards on the planet: the NVIDIA GeForce GTX 590. The 590 may ultimately not have had the performance to beat AMD's Radeon HD 6990, but it's also a much quieter card. iBUYPOWER managed to fit it into a MicroATX case (along with a 92mm water-cooling rig for the processor). Does the beefy LAN Warrior II work, and does it work well, and just how much will this bad boy set you back?

Prohibitively expensive gaming machines are nice to look at but such a nasty hit to the wallet that they can feel impractical. We thought the recently-reviewed iBuyPower Paladin XLC was fairly reasonable for its price, but that price was still north of two large. The Gamer Xtreme 8500 from CyberPower presents an alternative somewhat friendlier to the pocketbook, boasting a formidable overclock from the factory on the processor and two brand new GeForce GTS 450's in SLI. Is it worth your gaming dollar?

Our readership is composed largely of people who prefer to roll their own, but recently we've had the opportunity to take a look at some interesting desktop machines from big name manufacturers. Now we tread on much more challenging terrain: can a hardware boutique like iBUYPOWER make a convincing case for buying a custom built machine instead of learning to build one yourself? That's what we aim to find out in our review of iBUYPOWER's new flagship, the Paladin XLC.