[HELP] Copy files from Mac to Windows is very slow

[foolme]

I am using iATKOS_7i (10.5.7).

MB: Asus P5P800

I installed Main System, Chameleon v2, /Extra directory, DSDT, AppleDecrypt, dsmos, SMBIOS-EFI, 9.5.0 Kernel voodoo, x86 ACPI, Disabler, Intel SATA/IDE, CardBus driver, USB , Apple PS/2 driver, NTFS-3G, Marvell Yukon 88E8001, Post-Install Actions

 

My question is :

I copy the files from Windows 2003 to Mac is quick, but I copy the same files from Mac to windows 2003 is so slow.

 

Who can help to solve this?