so i was transferring something from my friend through google talk and its 700mb and it took only half an hour to tranfer. then i turned around and sent the exact same file to my cousin and its taking about 3 hours. what is it thats causing this differencel i heard downlaoding other files like limewire could cause this but she closed all her other downloads also shes using vista and im using xp. could that be the cause of why its taking so long? if not what could be ??