They do the same job... but you can't seed a sw
tank with fw
media and vice versa. No idea why, never really thought about it much. I just know its not possible.
"What, exactly, is the internet? Basically it is a global network exchanging digitized data in such a way that any computer, anywhere, that is equipped with a device called a 'modem', can make a noise like a duck choking on a kazoo." - Dave Barry