WPC55AG wireless card that worked fine before reinstalling Windows XP Home edition on a Dell Inpiron 4100 laptop (reinstalled since the computer was so junked up it was running terribly slow) After re-installing I lost association (ability to surf web pages) after 10 to 40 minutes even though signal strength remains excellent. Note: I first reinstalled Windows XP Professional and I would lose association in 5 to 10 minutes. The WPC55AG works perfect in another Gateway Laptop I have, and like I said, before the window reinstall it worked great on the Dell Inspiron 4100. Have been on the phone for hours with Dell, Linksys and 2Wire (router). Still no solutions. Any suggestions? Thanks!