Lots of stuff using IRQ 9

[shadowofthesun]

Hello. I am running an old windows 2000 box until I get a new laptop to replace my old one. Under the sharing/conflicts tab in system information, it lists the following as all using IRQ 9:
Microsoft ACPI- Complaint System
Matrox Millennium G450 Dualhead
Intel 82371AB/EB PCI to USB Universal Host Controller
Intel PRO/100+ Management Adapter
Creative Audio PCI (ES1371, ES 1373) (WDM)
VIA USB Universal Host Controller
VIA USB Universal Host Controller
VIA USB Enhanced Host Controller
SCSI/RAID Host Controller

Is this normal, or could this potentially be causing stability/performance issues within my machine? If so, how would I go around fixing this? I can't seem to find a reassign IRQ or similar button...

I'm running a 800 mHz Pentium III Coppermine E on an Asus CUBX-L motherboard.

Thanks in advance

 

[mechBgon]

Normal. See this FAQ: http://www.anandtech.com/guides/viewfaq.aspx?i=47

 

[Roguestar]

Beaten to it. Normal, as mechBgon said, and besides, XP will dynamically reassign IRQs as and when you're not using peripherals anyway 🙂.