I am purchasing a Harmon Kardon sound bar with a subwoofer and want to put these speakers on my back patio. I'm curious to see if I can hook these speakers into my sound bar and play the music from my living room (sound bar) on the speakers which will be mounted outside.

How many expansion ports are there and what type are they? Does the wireless LAN use one of the ports and does the video card use one also and what type of port do they use?

It lists Parental Controls, then mentions a "Guest Access". Are they the same thing or are they separate? Our current router has guest access, but I have to babysit it when we have guests log into it. I would like a router where I can set up control over what times certain devices can access the internet. Preferably, only having to set it up once and not each time a user logs in. (IE. lets me kick the teens off the wireless on their phones at midnight, disables the bluray at midnight and/or disables certain laptops at midnight.)