Here are a few.
http://www.toribash.com/Toribash-3.{number here}-Setup.exe
So 3.7:
http://www.toribash.com/Toribash-3.72-Setup.exe
3.69
http://www.toribash.com/Toribash-3.69-Setup.exe
3.5
http://www.toribash.com/Toribash-3.50-Setup.exe
3.0
http://www.toribash.com/Toribash-3.01-Setup.exe
3.2
http://www.toribash.com/Toribash-3.2-Setup.exe