This week in Lifehacker, we've got a fix for lousy Windows menus, a better dock for your mouse, proof that not moving around is bad for you and a revelation that you're probably tying your shoes wrong.

This week on Lifehacker we look at their favorite Twitter clients, their favorite pens, their favorite photo management software and how they manage to skip on extended warranties, but still pay for broken stuff.

Lifehacker's got a hot pot full of Gmail tips, photography calculators, hacking up your smoke alarm and figuring out which caffeine supplement gives you the most calories.

This week the 'hack has burglary tips, BSOD tips, a few Gmail tips and a way to make a cheap tilt-shift lens with toilet parts.

This week Lifehacker instructs on how to be a cheap bastard that uses a duct tape wallet, how to make your Linux machine like a Mac, how to diagnose network health and how to make your desktop look like that.

Lifehacker's got some browser speed tests, file copiers and an office setup that's good if your wife only gives you a corner of a room.

This week Lifehacker makes us hungry with steaks, shows us which movies have stuff after the credits, and tell us the best ways to grill those steaks.

This week Lifehacker shows you how to shoot better photos, how to hang your Mac upside-down, how to close apps in Windows 7 fast and how to blow your nose to great effect.

Lifehacker's got a good load this week, with cable management, Windows apps, making a desk for $20 and a way to Star Trek up your desktop.

This week, Lifehacker shows you what Firefox extensions you really should be using, plus what you can do when your internet connection gets severed. I hope it's not going outside.

The 'hack shows us how to fall asleep next to your computer, rip DVDs quickly and easily, skin our Xboxes and quickly find out whether or not you have Conficker.

That's one awesome Spider-Man desktop. If you look closely, you'll see that the dialogue bubbles actually report system information, which is—in our opinion—better than actual Spider-Man dialogue.

This week Lifehacker shows us how to not waste food, not waste money, make edible shot glasses and speed up Firefox.

This week Lifehacker shows us how to make a monitor into an iMac, how to work out with podcasts and how to buy glasses online.

Need a job? Lifehacker has a few tips this week to help you get a new one. Plus, they've got some ways you can be a super cheapo with the money you do have.

This week, Lifehacker shows us how to make fonts from our own handwriting, get better sounds from in-ear headphones and save money by brewing our own coffee.

Our favorite Lifehacker posts of the week show us how to keep our secrets, take naps and sell our gadgets for cash. We've got a few of our own favorite posts this week as well.

Once again, the dudes at Lifehacker show us how to be anal and get things done. Here are our favorite posts of the week.