How often do you upgrade your gaming PC?

Well, it's that time of decade again, the cycle that comes around every three or four years when I'm forced to put an aging PC out to pasture. Age of Conan's new Khitai zones have brought my four-year-old gaming rig to its knees and, rather than run around looking at circa-1998 environment textures (and six minute load times), I recently took the upgrade plunge.

Luckily, most MMORPGs don't have the stringent hardware requirements that a lot of single-player games feature, and you can generally get away with relying on outdated hardware in our particular subset of gaming. For example, aside from a video card upgrade (driven by the silly desire to play Crysis a couple years ago), I've been playing dozens of MMOs on a PC that hasn't been state-of-the-art since early 2006.

What about you, Massively readers? How often do you upgrade your gaming PCs, and has an MMORPG ever driven you to do so?

TH