i live two floors above the wireless router, and my powerbook can't get a strong enough signal. what's the most cost-effective solution? [more inside]
posted by twistofrhyme on Jan 22, 2008 - 12 answers

Is walking at your normal walking rate, but increasing the distance you walk, sufficient enough to be considered exercise? Can anyone recommend exercises for people who are very underconditioned and extremely obese, but not in poor cardiac health? And, finally, is there a medical professional who is the equivalent of a gym's personal trainer? (More inside.) [more inside]
posted by anonymous on Jan 2, 2007 - 38 answers