We utilize this to script our jobs on a scheduled basis. The main advantage is that it is automated and really comes in handy when there is a large number of jobs.
1. Create a job; ActiveX Script.
2. Paste the code; change the server/path to your desired values.
When doing bulk data changes it may be beneficial to disable indexes prior to starting the operation. Fortunately, SQL's rich metadata makes this very easy to automate in a robust fashion.