a computer would make it simpiler... cell providers offer the "highspeed" internet access. which as simple as plugging the card into the pc. Internet honestly looks the best coming from a pc.. sure cell phones can browse the net but then you might as well use that for phone calls instead of skype. If you add a pc get a cellular broadband card, buy a voip phone bluetooth/usb and use it as a carphone. . personally i am waiting to see what wimax has to offer before signing a contract.