i got switched over to cable internet today so i reconfigured my internet connection settings using netcof and it worked right away. so i ended up rebooting to windows and them back to linux twice. the first time i went back to linux everything still worked, but now everytime i try to connect it won't let me...

what could have caused this??? i didn't make any more changes except to chane my background and font colors...

thanks in advance..,