I have a hub, i have a pc and a mac connected to the hub with ethernet cables, i have an ADSL router connected to the hub too, i have both computers installed wif limewire(free) and i was told u could use limewire to lan-share files across platforms at the lan speed (100mb/s). How do I do this?, is there a way my pc can look at my mac shared folder through limewire?, do u have a better program u know of that i can use to lan-share files across platforms?