IRQ Not Less Or Equal With USB Devices

[JRoemer]

Hello. I'm running Windows Vista 32 bit and I was wondering if it is possible to manage the hardware IRQ's manually. I had a conflict with my usb controller and SATA controller since they were sharing the same IRQ. I finally just decided to disable the USB controller and use PS/2 devices. This was only a temporary solution since I want to use my computer now with my USB Steering Wheel, Joystick, Hardrive, 360 Controller, Flash Drive, Cell Phone, Ipod, and Video Camera. I believe I read somewhere that in order to manage ACPI you need to install Windows in a certain way. Any help would be appreciated. Thanks

 

[Tmagic650]

What are your complete system specs?