Hi there, I would have been more than happy to edit the table if you wished however it has been deleted for whatever reason. Oh well. Thanks to the post kindly made by Darvinko, I have sucessfully created a USB installed based on a USB hard disk drive, sadly no USB flashes handy at the moment. I chose 10.7 and extras folder was installed sucessfully. However, the installer consistently fails after compiling all the kexts into a reboot. The text flashes by so quickly that it is not possible to determine what the last message is before the screen goes blank and the Dell spash screen appears. The Nvidia Optimus feature is off as I know that doesn't work with OSX installations. At the time of writing this, I am away from the computer in question and with the table I posted getting deleted I can not provide exacting specs aside from the computer having a 3rd gen quad core CPU and Nvidia graphics.
I had the 10.7 app file downloaded already, would the fact that I used this and not the 10.8 be the reason for the failure? I know iFail installations are limited by CPU support at the very least.
Thanks.