Hi Martin! While moving from 2.4.0-test9 to 2.4.0 I got the following problem: Linux thinks my usb controller is on IRQ 12 instead of IRQ 9. The 'BIOS box' (on boot) still states that usb is on IRQ 9. Under test9 pci-irq-behaviour was okay for me, but with 2.4.0 I cant load the usb-modules (the kernel panics and reboots). I attached the kernel output (with #define DEBUG) and 'lspci -vvx'. I hope you can help me; otherwise I need a good pointer to pci configuration specs... Thanks, Robert