Sorry to complain, but you do know what SPYWARE is right? Cuz Comet Cursor is one of the kings! That is not a good thing, BTW.
And having that "Install Comet Cursor?" pop up on EVERY PAGE is going to drive away traffic like you wouldn't believe. Most people know that Comet Cursor = Very Bad and won't install it.
Just a tip for you...
Ad-Aware