Just for the gallery... I finally got ACPI working on my T40 without good working suspend to ram! I am using Xfree86 4.3, Debian, Kernel 2.6.8.1 with latest acpi-patch and ibm_acpi. For Suspend-2-Disk I am using swsup2, suspend to ram I don't use right now because it still consumes too much power for me. But it works (Fn+F4). Screen blanking works with the radeontool. Alex