My friend came to me with 2-3 LAN cards to test. I have two PCI slots on my machine, I m using both of them i.e one for lan card and other for my TV Tuner. Then to test the LAN cards i removed my LAN card without uninstalling from windows and inserted the other Lan card to test it. Other lan card was detected by XP and it asked me for drivers and i provided the driver CD and the other lan card got installed and was working fine. Similarly i tested others and then i inserted my own lan card back and restared my PC but then i was unable to access the internet and wen i ping some site from Run i get reply for n e site, it proves that the internet connection is fine and there is some problem with my windows settings. I need to kno how to reset my internet configuration settings. Help me out with the solution as soon as possible huys.