El Coniglio released this DSDT editor with automated patching capabilities
Note: DSDT Editor is written in Java, so you will need to install Java in order to run it.
1.OS X should prompt you to install Java and automatically download and install it through Software Update . If it doesn't, I suggest you visit http://support.apple.com and download the Java package appropriate for your version of OS X.
2.Windows Should need Java if You have installed don't need to do anything .if doesn't i suggest you Visit http://www.java.com/en/ nd download the Java Version appropriate for your version of Windows.
What's New in Version 2.0
- fixed bug which caused data loss if number of open and close brackets don't match
- fixed compile window to work with new IASL versions
- updated IASL to 20120420