Suspend to Ram with ACPI works quite well for me after applying http://bugzilla.kernel.org/show_bug.cgi?id=1415 to the default SuSE 2.6.4 kernel. Them simpy echo SLPB to /proc/acpi/wakeup_devices. Works flawlessly, I don't know why this patch hasn't been included yet. There were some discussions in linux.kernel a month ago. Kai