I recently installed iDeneb 10.5.7 on my Dell Studio 1545 and the install went great, got to the reboot and put in "-s" to get into single user mode. I get in and there are no errors, I just don't have the ability to type. I found similar issues online and someone recommended using a mac usb keyboard and that didn't help at all either. Any ideas? If there is a newer version of iDeneb out there I'd love a link if you think that may help. Thank you.