Mmm battery status on those laptops under Haiku! It'll be nice to know how much energy our laptops are using under Haiku. The older driver didn't seem to work to well, at least when enabling it in the kernel settings, Haiku would always crash at some point for me.

Clemens Ziedler appears to be working on an ACPI driver for Haiku based on BSD's. He can now actually shut off his laptop without using the power button, and get the battery's status... :-D