MacBook and the Internet

Hey guys!!

My mac is having a lot of trouble connecting to our wireless network lately. I've restarted both the computer and the router but nothing seems to be working. We have other PC's and they have no problems with it so i don't know what it could be

Have you tried System Preferences/Network and make sure your connected to Airport?

yeh i have

Since the other machines aren't having difficulties, this may or may not work. But it might be worth giving a shot...

http://www.mac-forums.com/forums/showpost.php?p=686352&postcount=2