Strange problem with EDP: it always stops at step 4 with '2 files left to download/update' message in the status line. Laptop D830 NVidia, I tried many times with clean installations of 10.7.0 and 10.9.3 with the same result.
In the case of 10.9.3 the system didn't reboot after that with 'can't find /mach_kernel' message (even though I ran myFix ) .
I tried all EDP versions as they appeared, the last was something 836.