atapicam trouble

[Johan Johansen]

I run 6.1-STABLE-200607 on my brand new box with
Intel Core 2 Duo E6600 2 x 2,40 GHz cpu (beautiful piece of machinery)

I can use my dvd-devices with atapicd, but atapicam do not work.

kldload atapicam causes an interrupt storm, I guess.
I tried to take out atapicd from the kernel after reading 
http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/73675
In fact, I removed ataraid atapifd atapist too, without any luck.

Here is output from top -S a few seconds after kldload atapicam

last pid:   600;  load averages:  0.24,  0.24,  0.11                        up 
0+00:02:36  11:27:53
88 processes:  5 running, 64 sleeping, 19 waiting
CPU states:  0.0% user,  0.0% nice,  0.0% system, 43.8% interrupt, 56.2% idle
Mem: 22M Active, 9604K Inact, 28M Wired, 15M Buf, 1943M Free
Swap: 4070M Total, 4070M Free

  PID USERNAME  THR PRI NICE   SIZE    RES STATE  C   TIME   WCPU COMMAND
   11 root        1 171   52     0K     8K RUN    1   2:03 99.26% idle: cpu1
   12 root        1 171   52     0K     8K RUN    0   1:54 62.26% idle: cpu0
   22 root        1 -64 -183     0K     8K CPU0   0   0:09 36.41% irq16: uhci0+
   31 root        1 -68 -187     0K     8K WAIT   1   0:01  0.00% irq19: re0 
uhci3++

Could anyone point me in a direction too solve this, please?

mvh