Problem in connecting internet

i have installed openSUSE 11 and new to openSUSE. I have dataone broadband connection and it is working fine with windows. The modem is siemens C2110. In windows i just setup the internet connection, as broadband connection and gave the userid and password and it worked fine. Please help me to connect the internet through broadband in openSUSE 11.:confused:

so I see this is a USB device.

expect serious problems, they are a pile of C**P.

If you are serious about using Linux I suggest you invest in a router like one of these
Super G Wireless Routers & Gateways -

but you may have to see what is avail in your country, you can get more basic models without wireless which are cheaper.