Hi, Everyone - I just got done building a computer with my son, a 4th grader - this is a great father-son activity. This is a basic, normal desktop PC with Windows. It is working well. We just got connected to the internet by ethernet cable into the Uverse modem/cable box, but we are going to make it wireless -- Is it faster to go wireless with a PCI-e antenna connection, or is a wireless USB adapter just as fast? The PCI-e adapters seem to all be at about 300 Mbps+, and the USBs are at about half of that - I wonder if this is all irrelevant since my internet connection speed is far lower, at about 20 Mbps. So, I am looking for info, advice, opinions, and suggestions. As for now, he won't be doing any multiplayer RPG games that require super performance, but a quick wireless connection is always nice when streaming video, etc. Thanks!