Manual hackintosh installer USB creation - kernel panic

[renjithis]

Hi,
I am trying to create a hackintosh USB. These are the steps that I followed :
created 2 partitions : 200mb and rest of the pendrive (15GB)
marked 200mb partition as bootable
formated both as hfs+
dd if=boot0 of=/dev/disk1 bs=440 count=1
dd if=boot1h of=/dev/disk1s1
mounted 200mb partition and copied boot
mounted 15GB partition
mounted BaseSystem.dmg anc copied its contents into 15GB partition using rsync -Pah
removed System/Installation/Packages
copied Packages from mounted InstallESD.dmg to System/Installation (again using rsync -Pah)
copied mach_kernel from InstallESD.dmg to 15gb partition

The chameleon/chimera starts successfully, but would kernel panic (hfs_lock : locking against myself) just after the installer boot process creates RAM Disks. please see the attached image

EDIT : Forgot to mention that I am trying with 10.8.3 and 10.8.0

 

[Going Bald]

Why not just use UniBeast to create the USB installer? It is much easier than doing it manually.

 

[renjithis]

Trying to understand how programs like UniBeast work