I have searched through the forum but did not find any conclusive post. Maybe someone has a hint: I have a LinkStation Duo LS-WXL, running in RAID 0 firmware 1.37, connected via GB LAN, PCs are running Win 7 64 bit professional. I noticed slow transfer speeds: When copying large amount like 16 GB in many files (ca. 14,000) the transfer speed when copying via explorer drops down quickly below 1 MB/sec, more like 300 - 600 kB/s. Would mean to copy these 16 Gb would take about 4 hours. Is that normal and to be expected ? Disabling Antvirus does not help, Lan adapter is set to 1 GB Full Duplex. Appreciate any hints.