I have rebuilt the source for kernel-2.6.11-1.1191 and specified the following options in the x86_64 config file: CONFIG_NTFS=y CONFIG_NTFS_DEBUG=n CONFIG_NTFS_RW=y The new kernel can read the NTFS files, but can not write them. Could someone tell me what I am doing wrong? I want to write to NTFS file systems. Jim