A thing to remember about mouse trails...they are fun and make a page interesting, but some take longer to download than others.  Keep this in mind when you make your trails.

There is a demo for each mouse trail on the tutorial page.

Cursor Trail Text: Description: Text or phrases, chases after the mouse pointer. 
Dancing Stars: Description: Produces dancing stars animating around your mouse pointer. The script uses NO images, so the effect is extremely lightweight and easy to customize.
Chasing Images: Description: Six images in graduating sizes, chase after the mouse pointer.  All you will need is six images.  The script has the codes in it to size them correctly.
Hugs & Kisses Description:  A trail of kisses and hearts chases the mouse pointer around the screen.

Description:  A pair of eyes follows your mouse cursors every move.