I know it is likely to have been discussed but I can't find it, so I'm sorry if it is tedious. I'm used to macs but just thinking about getting a iPhone. is it possible (with out extreme difficulty) to us the iPhone to connect to a home Wi-Fi network to make Voice over IP (eg Skype) calls? and use the ADSL connection ising the iPhone's broswer? Would I need a wireless router to do this, or can I connect to my iMac via Wi-Fi, then use cabled ADSL Internet Gateway Router to witch my Mac is connected to access the net? (I'm not asking for instructions, just if it is possable before I fork out for the phone.) Thanks heaps.