Haiku alpha 3 - USB mouse does not work (solved)

I just downloaded alpha 3 and tried to boot my second computer with it. I was surprised that it did not boot before I disable IDE DMA. Even after that USB mouse does not work.

Computer includes following hardware:
CPU: Intel C2D
Motherboard: Abit AB9 Pro (Intel 965 chipset)

Any ideas about how to enable usb mouse?

Ok, I was too hasty. It looks like that when I disable ACPI everything works as expected, so I guess that I have one of those problematic chipsets.