I'm ready to try for a central back-up location and understand that a gigabit dual band router hooked up to a 2 or 3 TB external desktop hard drive will give me the ability to stream movies and back up both of the desktop PC's and my TF300. Sounds good, but which router? I'm old and (mostly) feeble - really don't want to learn a lot of new things (such as network set-up) and would like a "plug and play" router. Is the RT-N56U the best or should I be looking at a less complex router? I need a pretty strong signal because it's a big old two story house and I'd like to be able to use the tablet in the barn (100 feet from house). Incidentally, my present Netgear N300 (installed by the Geek Squad) reaches the TF300 in the barn "sometimes". I will really appreciate any advice.