I'm having trouble with my internet speed on my main desktop build. I have two macbooks and they are both getting around 22mbps down/ 2mbps up on wireless, but my desktop, which is connected via ethernet, is only getting around 6mbps down/2mbps up. I have tried using a different ethernet cable but the problem still persists. I am running Windows 8 on an MSI FM2 A75MA E35 motherboard. If anyone has a solution to this odd problem, I would be most appreciative.