I'm guessing you mean NTFS partition here as I think NTSC is the american standard for broadcast TV ?
Anyways, yes you can shrink an NTFS partition, which isn't exactly repartitioning but it will give you the free
space to create a partition for Linux to reside on.
There are lots of postings on this forum about this so I'll leave you to have a hunt around to find them.
Mike.
Terw wrote:Hello, is it possible to repartition an exisiting NTSC Windows
partition into one NTSC, and one linux partion without having
to reinstall windows and lose all my data?