I just bought a amd64 system Asus A8N5x motherboard, Athlon 64 X2 4400, 
and Western Digital Sata 40 Gig HD.  I can get 3.0 it installed even 
though I get this error once the hard drive is mounted

viaide(2:0:0) lost interupt
type:  ata tc_bcount 16384 tc_skip: 0

Once I first boot it up it always hangs at

wd0 at atabus4 drive 0

during boot up

I have tried the acpimp and acpi kernels put up here last month also and 
they all do the same thing.  I have not seen this specific error as I 
have gone through much of this list.  Any ideas? 

Also of note the 3.0 i386 acpimp kernel on the install disk works but it 
is totally i386 once installed.  It did crash on me while building world 
though but other than that it fairly stable and quite fast running both 
cpus.  Any ideas?  I am willing to be a guinea pig though I might need 
to get a new hard drive just for testing purposes.  Thank you again.