Debug drivers -OllyDBG?SoftICE?

[winndy]

I tried to dubug hddUsbMonitor v2.37.
But it need to debug drivers.

I got this from a forum .
It says you cannot debug drivers using OD.

And that drivers run in ring0. OllyDbg is a ring3 debugger, so it
can't debug drivers - even though NT drivers are PE files. It's a fine
tool for ring3 debugging, though.

I even could not load .sys to OD.
Will this function be added in OD 2.0?

SoftICE is powerful,But OD is more convenient.

Is there any tuts talking Debug drivers using SoftICE.


Regards