> reason to try to get ACPI working on the 600E since I am using a 2.4.x > kernel. quite simply, to modify the fan trip points and/or stop the fan for good. ACPI works perfectly. In addition, using swsusp2 shortens considerably the time needed to hibernate (I have ~400MB ram). Note that kernel 2.6.13 is needed in order to have a working sound card.