Install on Dell Latitude D420
Ok, strange things happening here....
If I boot to live CD it will almost get done loading the desktop and will KDL. If I boot to the installer then use the task manager to "restart Desktop" I get a fully functional desktop. Right up until I kill the installer then I get KDL. If I leave the installer screen running no KDL and the desktop seems to work fine.
Installing to HD. I can setup the Hiaku partition, and start the installer. I get HD activity and CD activity. But nothing from the progress bar.... Have been waiting for an hour now, and there is no end in sight.

Comments
Re: Install on Dell Latitude D420
I can now say that after about an hour the installer went KDL.
Re: Install on Dell Latitude D420
You should file a new ticket for the issue with picture of KDL.
This ticket maybe related (or not) but gives few details.
http://dev.haiku-os.org/ticket/5031
Anyways, I do not think there are any other similar tickets so you should start a new one yourself.
http://dev.haiku-os.org