I'd like to point out the things you must consider beforehand:
Things to consider before making a torrent
Before you make a torrent, it would be wise to pick a site and review its
policies and rules, which can be found
in their FAQ section.
Your site of choice may have restrictions about content; some do
not allow porn, some specialize in
specific type of content (such as
music, or anime).
Your site of choice may also have some specific requirements about
content and demand that you add some
extras to your torrent such as
signature files and ads.
Some public sites require registration for uploading; all
private sites do.
It is important to consider the size of your content for two reasons:
first, not everyone has sufficient
disk space for very large torrents;
and second, larger torrents require
longer seeding times. In such cases
consider making multiple torrents
based on some practical partition such
as years, season, parts.
Before making your torrent, select your content's location carefully as
it will have to remain there (during
initial seeding at least).
The files in your content must not be modified after you have made the
torrent, as this would cause
corruption in the torrent.
Make sure the files are not in use while you make the torrent.
There is no need to compress multiple files into one archive. Many
torrenters find it annoying. It also
requires twice the space: once for the
original and once for the archive.
You may wish to make a torrent for exclusive distribution among friends
and family. In such case, you may
choose to distribute your torrent in
some other manner.
The solution could be to configure the option that stop to seed files when they are completed.
Go to configuration option of the Download Station, menu BT, in the section "Stop Task Automatically", and in the second combo box (propagating time...) select "Forever".
Best Answer
uTorrent has a detailed explanation including every detail you should know to create and upload a torrent:
How to Make a Torrent
I'd like to point out the things you must consider beforehand: