I've had it for a few years already. Haven't had any outages as of yet. I got 12M package and it's always steady on speed test.net at 11900k or so. I also run a Linksys behind mine for wireless. Yes you can turn off wireless and put it in DMZ mode if you wish. I just disabled DHCP on mine and let Linksys to all the IP work.
"Every gun makes it's own tune." - Blondie