Hi-

I have a smooth running iATKOS 10.5.7 OS X install (dual-boot with WIN 7 Ultimate using BootThink v1); Almost everything works but my Firewire 400 port. Sys Profiler says:

FireWire Bus:
Warning: Unable to list FireWire devices.

and in verbose boot/ -s boot it defaults to full-secure as it is unable to determine firewire status, although it is detected.
I was told by someone on another forum that "It is not a kext problem. Your firewire is not gettig IRQ in dsdt"...

How can I fix this?

Any help appreciated, Thanks

Sys spec

Sony Vaio VGN-NR280E
Mobile Intel 965 Express Family chipset
Intel GMA X3100 Video (QE/CI enabled)
Intel Core 2 Duo 1.66MHz T5450 CPUs
4GB PC2-5300 667 DDRII RAM
200GB Fujitsu Fast SATA HDD