SystemRat

I've downloaded a few things which contain a passworded RAR file and instructions to run RARPassGen.EXE Yea right

Anyway I found the solution on via this site -

NewsLeecher :: View topic - Get PassWord from RARPassGen.EXE

If you have downloaded something that says to open RARPassGen.EXE to get the password to extract the file. Here what you can do...

1) Open RARPassGen.EXE with NotePad.exe
2) Make sure NotePad.exe is in WordWrap mode
3) Go to the end of the document
4) You Should see something like... 
Password = fourbell <None>
5) Extract the archive with that password

This way it won't install any malware, spyware ect...