my little advice is .. try to avoid all in one network . I had my bad experience with D-Link 500G . I with 1 modem and 1 Wireless Router. Modem u can use normal ZTE modem shouldnt be a problem , wireless router see yr budget lar

i recommend u use Linksys since there good comment from this forum. I not very sure wat model , becoz i am too outdated still using wire

ok my experience in my All in one Donkey-Link 500G , once open the port for Bit Comet , u shall recieve thousands of Disconnect . It goes like this .. speed go to maximum , then drop to 0 , then maximum again . Heard some of the 500T also having this problem. All this happen becoz Donkey-Link 500G using useless VIKING CHIPSET but i have no complain on my ZTE831 , so now i rather use without router .