I have very slow connection on gigabit ethernet. Corza connected through 3com gigabit switch and one laptop. Connection speed - about 6000 kb/s. On the same laptop I get connections to my office server at about 20000-25000 kb/s. Is this normal? Trying to put all my data to corza discs (3TB - RAID0, EXT3) and it lasts for many hours.