I want to get an airport extreme base station to replace an old Belkin router that I use now. I have Virgin broadband and I currently connect three MBP laptops and an iphone via wifi and a Mac Pro and an Xbox 360 via ethernet to the Belkin, which is connected to the Virgin modem. The Mac Pro and one MBP also run Windows 7 using Bootcamp. I also have an old PC upstairs running windows xp that connects via wifi using a Belkin USB N adapter. All of this works fine now, but it's a bit slow due to the old router which is only pre-N. If I get the airport extreme base station, would I be able to connect all of these items and also use the Windows 7 side of my Mac Pro and laptop as well as the Xbox 360 and the windows PC? Or is the airport going to have issues with the windows and xbox connections on my network? Thanks for any advice.