Cannot remove 'execute' permission from vfat & ntfs partitions

[pseudo.nym@ukgateway.net (Kevin Vickers)]

The relevant lines from /etc/fstab are:

/dev/hda1	/mnt/winC	vfat	noexec,rw,uid=1000,gid=1000	0	0
/dev/hda6	/mnt/winE	ntfs	noexec,ro,uid=1000,gid=1000	0	0

The resulting permissions are:

/mnt/winC .... rwx r-- r-- , i.e. 744
/mnt/winE .... r-x --- --- , i.e. 500

Is there a way of removing the 'execute' permissions from these partitions.

Thanks for any advice,

Kevin