If you're a PC gamer, your mouse defines you. Yeah, the keyboard's important, but it's the mouse that shows just how\n\thardcore\n\tyou are. Logitech has been at this whole mouse-building thing for a while, and I've been impressed by a number of their products. While it's not necessarily\n\tnew\n\t, I'm thinking of snagging a\n\tLogitech G5 gaming mouse\n\tthat one of my friends has. Not only does it use superior laser tracking for efficiency on glossy surfaces,\n\tnot only\n\tdoes it boast the ability to switch scanning resolution from 400 to 800 to 2000 dpi on the fly, but it also has a removable, adjustable\n\tweight cartridge\n\t.\n\t\n\t\n\t\n\tThat's pretty crazy. But on the other hand, it does give us a handy excuse whenever we play him in first person shooters. "Oh, well, sure, but have you seen his\n\tmouse\n\t?"