I dont have that specific cd at my house atm, but I can try with any else to first create an iso and install from hdd and if I get errors I try from cd. I'm pretty sure something is wrong as nero downloaded from aheads homepage gave me errors at first...
I will try at stock speeds but as I said I know it was reset to stock speeds for a while, I'm not sure if the problems were there then too cause it was for a short while, will try again but I'm as close to certain that I can get that that isnt the issue here, I've never had any issues like that with my other SATA drives.