Cydoor

I've got Cydoor spyware in my Eudora Light. Anybody Know anything about it?

 

It's spyware

Cydoor is advertising spyware that tries to contact it's host site and upload information. Here's some info about it:
http://www.safersite.com/PestInfo/c/cydoor_adware.asp
And here:
http://www.cexx.org/cydoor.htm

It is installed by KaZaa, iMesh, and some other programs. While only annoying, it is similar to some trojans, and could lead to a security risk, and certainly adds you to spam lists. Ad-Aware, Spybot, or Pest Patrol can remove it.