Lately, I've really gotten into biking. You can go and see things much further than if you just took a walk, it's good exercise and it gets you away from all of this technological madness. Well not for long, because with the Atech Detachable Bicycle GPS System ($100), state-of-the-art satellites in space will be tracking your every terrestrial move. Actually, this thing is quite cool because it lets you know exactly far you've travelled, how fast, how high, how low and where! I guess I'm about to find out I only travelled one mile when I thought it was twenty and I'm passed out from exhaustion in someone's front yard.