IASL version 20060707 : ftp://download.intel.com/technology/IAPC/acpi/downloads/iasl-win-20060707.zip

IASL version 20060707 [Jul 7 2006]:
download.intel.com/technology/IAPC/acpi/downloads/iasl-win-20060707.zip

Windows Vista Beta 2 и ACPI BIOS