How in the world do i speed up my file sharing? when i set up either of my g4s for file sharring i get really slow transfer rates. regardless of if i connect the two systems over my lan .. or if i try and do things via ftp or web access the rates are always at best like 15k a second. this is simply unacceptable for me.... does anyone know a way to raise the transfer rates to something fast? i mean.. does this whole 100meg ethernet card business really work? if so.. how?