Interrupt questions T22 w/XP Pro

[leasure98]

I have a problem with sound sometimes cutting out. I looked at device manager and wonder if this is my problem:
In viewing device by connection, interrupt, I get the following devices
sharing interrupt 11:
Agere Winmodem
Crystal Sound
USB Host Controller
Intel Mobile Combo Adapter
S3 Graphics
Texas Instruments CardBus Controller (2)
Is this right? How come it lists all the other interrupts as ISA?
I've tried uninstalling and reinstalling devices and I've also fooled around with the bios settings under Config/PCI with Int(A) Int(B), etc. and I can't
get around these devices sharing this interrupt. I get no conflicts.
Sound normal?
Thanks for any insight. I've searched the net for days and can't find anything.

[awolfe63]

Sharing Int11 is normal.

[leasure98]

OK. Thank you.