Strange KP Issue with Voodoo Kernel

[alicizmar]

Thanks to the guy the other day who helped me resove my ASU woes. So my 10.5.5 purrs like a kitten unless...

 

I turn something on! If I turn my HP PSC 1510 on, Voodoo will Kernel Panic, while the standard Kalyway AMD kernel (sleep 9.2) has no problems with it but runs more slowly. And if the printer is left on while OS X boots, it KPs at the blue screen during startup with Voodoo (again, np in sleep).

I haven't tried the printer since 10.5.5, fearing it will do the same thing again. However, whileago I turned my speakers on and it KP'd again!

I was thinking it could be because I need to update my System.kext to 9.5. But I'm a little worried after reinstalling a bunch of times that if I update the System.kext and it fails or doesn't do the trick, I won't have the sleep kernel to fall back to.

 

Any suggestions before I risk it with the 9.5 System.kext? I'd stick with the sleep kernel but it's *much* slower on my AMD.