I am planning to buy a Sqeezebox 2 wireless music streaming box. I was wondering what would be the best option for my PC- a USB Dongle or a WiFi PCI card. I am going to set it up as a peer-2-peer (ad hok) network as i have no other wireless hardware. Whats the range like on the USB dongles? Would that work as far as accross my home through a couple of wall? Would a PCI card with larger antena be much better?