I've been trying to find a concrete solution with no success. I have a laptop that works fine on my home wireless network. It was fine on my parents wireless network until a few days ago. I get the limited or no connectivity message. Strange thing is there laptop continues to connect without a problem. I've read that there is an XP service pack 2 problem and I've downloaded the update. I also reset my TCP/Ip stack and even turned off my firewall and nothing seemes to work...Any ideas???

Look here and see if DHCP client is automatic and started and any other services required.
http://www.dead-eye.net/WinXP%20Services.htmhttp://computervitals.com/
try pressing repair on the card sometimes this will refresh the card and find the connection.
Thanks for the responses but I've already cheaked those...DHCP is automatic and I've already reset everything with 0% success. I've Googled "Limited or no connectivity" and there are plenty of people with the same problem...Just no straight solutions so far and i've tried all suggestions listed.
:>(
