My Netgear wireless is not letting me use my iPad for any internet services such as I Tunes or Facebook. Need help in setting up home network. I have an IMac desktop which works with no problems. Is there a phone number can call for help?

Have you entered the correct encryption key ?

Do you need to enter the iPad's MAC address in the router's table?

Reset network settings on Ipad.
Settings -> General -> Reset -> Reset Network settings.

The other option is to reset your Netgear Router and redo the wifi settings with a different wireless security type. (WEP, WPA WPA2... )