no worries, take it easy, its a bit scary at first i know, firstly can you connect to the confirguration page? the address of this can be obtained from ipconfig next to `default gateway`, if you can, are you able to ping any websites?
after that, in command prompt type in the following, this will creat a text file on your desktop with all your current settings etc
ipconfig /all >"%userprofile%"\desktop\ipconfig.txt
darren