Hello all, new to the forum and the iPad in general. Picked up my WiFi+AT&T iPad 2 today. I noticed I don't have any APN settings visible in order for me to configure a SIM other than AT&T in the device for use. Is this normal? I have a friend with an iPad that has taken his SIM from an AT&T air card and cut it down to work for a data in the iPad but he had to change some APN settings. Any ideas? Thanks!