Could someone help me identify...
 

What this mouse-cursor addon is as seen here in this video:
http://m.youtube.com/watch?v=MKiMexQ...%3DMKiMexQ5VQM

(note how it works when he has his soultree window open from :50 until about 1:44) the big(ger) circle and the tooltip(s) placed with it instead of on the side (border), where the default tooltip box is usually placed, of the screen)

any help is appreciated.

THANKS!