I need to pass my SuSE box from an SCSI to a IDE HDU, dd will work ?

Hi fellows !! I have a SuSE 6.4 box installed and running the iAS on a SCSI disk of 18GB (It has an AHA-29160N SCSI controller card). How I need to all of this to an IDE 20 GB IDE Disk... In this case could I just create the same quantity of partitions that on the SCSI one and pass them with a "dd", change the input on the Lilo.conf, run the lilo Command to update the lilo entries, remove the SCSI Disk and all live happy for ever after ? Thanks for any tip. bye --ed