That's not the app you need... It's just called "iasl". Should be in "Tools".

OK found it in tools folder.... ran it and got this....But no file

Intel ACPI Component Architecture
ASL Optimizing Compiler version 20080926 [Oct 4 2008]
Copyright (C) 2000 - 2008 Intel Corporation
Supports ACPI Specification Revision 3.0a

/Users/KiT/Desktop/dsdt.dsl 222: Method (_WAK, 1, NotSerialized)
Warning 1080 - ^ Reserved method must return a value (_WAK)

/Users/KiT/Desktop/dsdt.dsl 285: Store (Local0, Local0)
Error 4050 - Method local variable is not initialized ^ (Local0)

/Users/KiT/Desktop/dsdt.dsl 290: Store (Local0, Local0)
Error 4050 - Method local variable is not initialized ^ (Local0)

ASL Input: /Users/KiT/Desktop/dsdt.dsl - 5556 lines, 184953 bytes, 2321 keywords
Compilation complete. 2 Errors, 1 Warnings, 0 Remarks, 31 Optimizations

When you ran the DSDT Patcher GUI, did you get any errors?

You could try force compiling it.

made a new dsdt with dsdtpatcher...... this time with force compile
Edited the dsdt.dsl file changing the RTC line from 04 to 02 using textedit
opened terminal dragged iasl in the window
dragged my edited dsdt.dsl into terminal and hit enter

No File and this is my result....
What does the error Method local variable is not initialized mean??????

Intel ACPI Component Architecture
ASL Optimizing Compiler version 20080926 [Oct 4 2008]
Copyright (C) 2000 - 2008 Intel Corporation
Supports ACPI Specification Revision 3.0a

/Volumes/Ksata/Snow leo/DSDTPatcherGUI_1.0/Sessions/2009-08-23-220904/Debug/dsdt.dsl 222: Method (_WAK, 1, NotSerialized)
Warning 1080 - Reserved method must return a value ^ (_WAK)

/Volumes/Ksata/Snow leo/DSDTPatcherGUI_1.0/Sessions/2009-08-23-220904/Debug/dsdt.dsl 285: Store (Local0, Local0)
Error 4050 - Method local variable is not initialized ^ (Local0)

/Volumes/Ksata/Snow leo/DSDTPatcherGUI_1.0/Sessions/2009-08-23-220904/Debug/dsdt.dsl 290: Store (Local0, Local0)
Error 4050 - Method local variable is not initialized ^ (Local0)

ASL Input: /Volumes/Ksata/Snow leo/DSDTPatcherGUI_1.0/Sessions/2009-08-23-220904/Debug/dsdt.dsl - 5556 lines, 184953 bytes, 2321 keywords
Compilation complete. 2 Errors, 1 Warnings, 0 Remarks, 31 Optimizations

I noticed that sometimes in Safari, I'll be watching a Justin.tv stream, and when the tab isn't active, it'll make really crackling noises. Also does it when it's minimized.

I can't work out how to edit the files?
Do you know how to make this start and quit an application?

Can you upload that attachment somewhere.

I'm having this exact same problem on my recompile from a forced compiled dsdt, except with 1 error and 3 warnings. Did you figure this one out?

nope just ended up using a dsdt from this thread

http://www.infinitemac.com/f84/uhci-...sdt-fix-t3849/