Gaming - Video Games

GameFAQs - If you've never heard of this place, then you obviously need to go here.
Orochinagi - Awesome worldwide SNK community that I hang out in. I've been with 'em for over 3 years... eccentric and crazy but cool people. You can find me there as Iie-Kyo.

Gaming - Computers

PSOBB.com - The central site for the game I'm currently playing, Phantasy Star Online: Blue Burst, available only for PC.
PSO World - Another great site for PSO info in general

Mac OS X

Mac Made Easy - The only good Macintosh-oriented store in the town of Honolulu. Gonna give these guys some credit for helping me out with my little DVD-ROM drive installation problem. If you're a Mac user having computer troubles and you're at your wits end, give these guys a call!
Mac OS X Hints - A site that's been around for a long time. Composed of hundreds and thousands of tips and tricks submitted by the Mac OS X community. A simply indispensable site if you're a power Mac OS X user like I am.
Unsanity Software - These guys are what make OS X so freakin' good. They make great hacks (which they call haxies) for the OS X that makes some awesome changes to the way OS X looks, acts, and feels. They bring Windowshading (which was an essential feature in OS 9) back into X with WindowShade X, revive the convenient Apple Menu from 9 with FruitMenu, and now allow you to apply themes to OS X (with ShapeShifter), just like your Windows brethren!
VersionTracker - For all your Mac OS X and OS 9 update needs, period. Sucks bigtime that they went commercial. If you want a free ride from these guys, you'll have to check VersionTracker every day, as they don't let you access their update archives unless you're a member, but this place beats Download.com for Mac (and even Windows) downloads.

Computing

NewEgg - Get what you need for your computer at awesome prices. They've got excellent and prompt customer service and a huge selection of stuff. You'll benefit from this place even if you're a Mac user, since a lot of the stuff they sell on this site *will* run on a decently recent Mac. Check it out. Shipping hurts - but then again shipping to Hawaii from any mainland place always hurts.
ZipZoomFly - Another good online computer parts store. They got a pretty good selection and often have Free 2nd Day FedEx Air shipping. It costs a *flat* $10 for us Hawaii customers though, but it certainly beats overpaying for shipping like you do everywhere else.

Miscellaneous

Anime-Source - Great site for anime episodes and whatnot.
AnimeSuki - This site's been on the 'net since its inception, and it's mainly because they adhere to the "if it's licensed, don't host the BitTorrent links for it" policy. If you can deal with that, this site is also an awesome place for current anime.
BugMeNot - Ever been annoyed by how websites force you to register just to do anything with their content beyond just looking at it? The guys at this website feel your pain, and therefore has made a database dedicated solely to keeping track of globally accessable user-made accounts for websites that require you to waste 5 minutes of your time registering for them. Very handy.