I am using a Huawei E630 card with the Linksys 3G box. I can ping sites and also connect to work VPN (using a numerical IP address), but most (!) times other sites (e.g. google) do not work. (Not sure why it sometimes does work). I suspect the DNS server adress is not correct. What should DNS settings be, e.g. DNS1 and DNS2 be on the "Setup - 3G/UMTS network" screen, or should the "network supplied" tickbox be on? What should the settings be on "Setup-Basic Setup" and also "Setup - 3G/UMTS network", specifically APN connection settings?