i have an imac g5 and i just got a new phone that has bluetooth. when i tried to link my phone to my computer i couldnt get it to work right. so i gave up on that. but now my built in airport wont connect to the internet. i can use an ethernet but i dont want to. i have tried playing with the connection settings and network preferences and everything but i dont know what i am doing. i wonder if i messed something up when i was trying to pair my phone with my comp. i usually use firefox but safari wont work either. and network diagnostics is not an option when i open safari. my network settings says that i am connected to the internet via airport... but it doesnt want to work for some reason.