I've offline for some days, but here are the reports for the RC1 images.
I've performed all of the tests as I did for the beta3 images in the same environments. Also this time I've performed installations in VMware virtual machines too, using SCSI hard drives as well as IDE ones. Both bus logic and LSI logic for the drives, and tried auto prepare too. Everything worked like a charm, I've found no problems; all installations were successful and the machines bootable.
These are the images I've tested and their SHA-1 sums: