本周，我们帮助您克服了拖延问题，精简了笨重的钥匙链，解释了如何构建终极媒体中心，从开始到结束，等等。

• Top 10 Motivation Boosters and Procrastination Killers You have enough enemies when it comes to getting things done—having your own brain plotting against you is just unfair. Hone up on a few strategies, thought exercises, and habits that get you past mental roadblocks and back to productivity.
• Five Best Personal Landing Pages Not everyone has the time or inclination to build and maintain a full-fledged web site. If you're just looking for a simple way to unify all your online profiles, these personal landing pages are a perfect fit.
• Seven Ways to Slim Down Your Bulky Keychain Having to put up with a stuffed keychain seems like a minor inconvenience—unless you have to feel and carry them every single day. Here are some chain-reducing ideas from readers of long-running tech blog Slashdot, as well as our archives.
• What Can I Do with Leftover Wine? What Can I Do with Leftover Wine?Dear Lifehacker, I have many half-empty bottles of red wine. After a week, they're mostly undrinkable. I'd normally pour them down the sink, but it's a shameful waste. So my question is, what can I do with leftover wine?
• The Best Things to Buy in May Spring has sprung, and it's a good time to be buying, if you're in the market for a few particular things. Here are the new things and last year's models that are on sale and widely available in May.
• The Ultimate Start to Finish Guide to Your XBMC Media Center XBMC is a fantastic and free cross-platform media center application we're nuts for. If you've wanted to start using it or just wanted to customize the XBMC installation you're already running, this guide will walk you through everything, from installation to total customization.
• The Simplest and Cheapest Free Web Hosting Services Dear Lifehacker, I have a single HTML file that I would like to post online. I don't need scripts, or web editors, or any of that. What is the best (and cheapest) way to post a plain, non-dynamic webpage?
• Overclock and Seriously Amplify a Linksys Wi-Fi Router The WRT54GL is a hacker's dream Wi-Fi router, capable of running third-party firmware and upping its signal power internally. A brave Instructables user shows how to go whole-hog on the blue box with extended antennas, fan-cooled overclocking, and the DD-WRT interface.
• First Look at Ubuntu Light and Unity: The Super Fast, Mac-like Netbook OS Canonical's latest endeavor, somewhat confusingly called Ubuntu Light, is an instantly-on-and-connected netbook and desktop solution. It's new "Unity" UI sports many of the features Mac users have come to know and love, built for easy browsing and window management.
• Clean Up Your Photo Collection with Free Tools You've taken digital pictures for years across multiple systems and camera upgrades, and now your collection is a mess. These free tools and techniques will fix your photos' metadata, weed out duplicates, reorganize folders, and otherwise whip your digital photos into shape.