I thought i was getting a bargain when i was purchasing this with SPI and NAT firewall for this price. Well it sounded too good to be true, which it was.At first it was flawless, had some bad ports that wouldnt open, than was losing the DHCP lease even after i assigned it my mac adress on the comcast account. On top of that, it will drop the lease every 1-2 days, which it shouldnt with MY MAC Address, and a power cycle every time. I hate power-cycling everytime i want it to work properly for another 1-2 days in order to repeat.I shoud of and now am going to push out the extra cash for a Linksys, which none of my friends or family have problems with, wireless or wired.It was good while it lasted though.