I need advice on improving my home network. I currently have Time Warner internet 30 megs which should be quite fast. I currently have this modem/router: http://www.arrisi.com/products/product.asp?id=79 This is from Time Warner. We are currently leasing it. We have had it for about 18 months. Spec wise it seems descent. The biggest issue we are having is connectivity is intermittent at times. It also drags at times. My speed test does verify we are clocking at 30 meg. I would like to have a network that is more dependable. We do not stream a lot. My kids do youtube quite a bit but no Netflix/Gaming. We currently have roughly 6-8 devices connected-iphones, iPads mostly. When the kids have freinds over they usually are on our wi-fi too. HOWEVER, our issues occur even when it is just the 4 of us at home. I am limited on the modem/routers I can buy since only certain ones work with Time Warner. This is one I have been looking at: http://www.netgear.com/home/products/networking/cable-modems-routers/C3700.aspx From the spec side it does not seem like an upgrade. In fact I would lose an ethernet port which sucks as I do use three of them. Any suggestions on what would help. Do you think my current modem/router is insufficient?