If you put in on the router it will cover all hardwired computers and any wireless devices that go through that router. Set it up first without blocking anything and don't tell anyone. Sit back and observe what is being accessed. Isn't it fun having teens! The only problem is that it tracks sites through the router and not through individual computers, so if you have a couple of kids, you won't be able to tell who accessed it, just that it was accessed. Once you set up the blocks, the kids will see a page that tells them that opendns blocked access to "ABC" site or category of sites.

Audio What size is your HP condenser? What size is your home? While I don't know your COP, I used 2.8 which may be on the low side. With that said, on a BTU basis alone, there is a marginal cost advantage of HP heating over nat gas less than 10%. Numbers below. � � Cost per 100,000 btu of useable heat Electric baseboard: $2.64 Heat pump: $1.05 Natural gas: $1.12 I probably would set the changeover at 32-35 degrees and adjust as necessary to the temp that provides good comfort for you and your family. The changeover could go lower but you have a nice furnace and it should be used It is my understanding that Portland has relatively mild winter temp averaging around freezing. Yes, I know they can go lower. I personally think the XV95 furnace was overkill and the XV80 a better choice. Pay attention to your nat gas rate. When it gets close to $1.00/therm, you would basically be close to a wash with electric HP heat. IMO Good Luck

you are speaking of 1" models? MERV 8-10 pleated-changeout every 2-3 mths. these do a much better job than the cheap 99 cent throwaways that just catch the chunks... what size do you require? most of common sizes are available from big box stores. the less common and proprietary sizes are avaiable at internet filter sites. IMO

put your pc in your living room, or try the following two software to control your kids activies on computer: (1)all in one keylogger v1.91 it's a popular and powerful tool, $49.95 to buy http://www.download.com/All-In-One-Keylogger/3000-2132_4-10514996.html (2)Bad Daddy v2.1 a cute tool giving you a visual way to know what your kids have done on their computer. $9.95 to buy https://www.qwerks.com/Product/8815.html