Whistler.exe is a known Trojan
 

I'm new here but I found the file Whistler.exe being shared on 4 PC's is there any way to contact the owners from just the IP?
This would be a usefull feature if it is not available.
It appears that some may be spreading this Trojan on purpose since the zip file is named...
"CD-key generadtor for windows 95,98,Me,200,XP... etc."
Beware Whistler.exe reportedly displays a message " You have done a piracy and deserve it" while it deletes files from the HDD.

You can try a chat. Later versions of LimeWire make it easier to have a chat without having to actually download the file from them.