I've got a laptop with wi-fi that gets about 50-60 Mb/s download. Using an ethernet cable, I've connected it to a desktop PC. I enabled Internet Connection Sharing to use the PC, but I only get about 5-6 Mb/s. Does anyone have experience with these things? I have tried many things to improve the connection and I'm not sure if it's an issue to be resolved on the PC or the laptop end. I have a fine connection to big services like YouTube, but I get an unusable connection in online games and to my buddy's server.