hi,
use :
#mount -t vfat /dev/hda? /somewhere/
hda? means your windows partition! [and i assume thats fat32, for ntfs check google.]
as an example:
i have a folder named windows under /home and my windows partition is hda3 [which is fat32].
#mount -t vfat /dev/hda3 /home/windows [this is for accessing windows partition.]
#umound -t vfat /dev/hda3 [to quit]
regards,
bye.