I know there's been a few of these topics before, but now I've got some additional questions regarding routers, wireless, etc... Currently, my only Mac products in the house are two iPhone4's. I've got a windows laptop and windows desktop that I'll probably be replacing soon. So, to get my whole house linked up via Apple, here's my plan. Let me know if this will work please. Replacing my outdated desktop with a new iMac, maybe a Mac mini, connected to my IP's modem, connected to an Airport Extreme. That should let me stream itunes, files, etc (as long as the iMac is on? asleep okay?) to my upstairs Apple TV (hooked to my stereo system and TV), and also, still let me watch my Roku in a different room? I'll have my iMac and Xbox hooked to the Extreme via ethernet cables. Also, maybe a MBP and a wireless Canon printer in the mix. Should all this work flawlessly? I currently have a Netgear dual band router that seems to drop my connections more and more often. This should be a thing of the past with the new setup, right?