cannot access the internet on newly instaled fedora
I am new to linux and have just installed fedora 13 onto my old PC. Everything is great apart from the fact that i cannot access the internet. My isp is TalkTalk, they do not support linux, and have suggested that i contact the Geek squad who might be able to help me for the princely sum of £30. i think that all that i need is the ip address for my Isp or something equally simple and my problem will be solved. failure to resolve this issue means that i might have to go back to windows.
The machinery that i have is an emachines 3210, 2.70 GHz, a Dlink wireless router, i am using a cat 5 cable plugged directly into the back of the pc, i am using fedora 13.
ps my son is using windows and is connected to the internet still via WiFi. Can anybody help, i have wasted 2 days on trying to resolve this problemm myself