__NOTE__: Script Debugger 4 and 4.5 have been superseded by [Script Debugger 7](http://www.latenightsw.com).

###Resources
You can download the last Script Debugger 4 and 4.5 builds from the Archives section of our [Support](http://www.latenightsw.com/support) page.
[Script Debugger 4.5 Blog Posts](http://latenightsw.com/category/sd45/)
[Script Debugger 4.0 Blog Posts](http://latenightsw.com/category/sd4/)
[Download the Script Debugger 4.5 Help Book](https://s3.amazonaws.com/latenightsw.com/SD4.5Help.pdf) in PDF Format.