libacpi - General purpose ACPI library
Nico Golde developed a library to easily gather ACPI information from a Linux system. Before releasing the library to the public he needs some people with different hardware configuration (e.g. two batteries in a laptop) to test.
So if you got some minutes to spare, give it a try and provide feedback to Nico. Details on how to get the code etc. can be found in his blog.
